2010492090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 5645832192

約数和(自身を除く): 3635340102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 71, 81, 86, 90, 129, 135, 142, 162, 213, 215, 243, 258, 270, 271, 355, 387, 405, 426, 430, 486, 542, 639, 645, 710, 774, 810, 813, 1065, 1161, 1215, 1278, 1290, 1355, 1626, 1917, 1935, 2130, 2322, 2430, 2439, 2710, 3053, 3195, 3483, 3834, 3870, 4065, 4878, 5751, 5805, 6106, 6390, 6966, 7317, 8130, 9159, 9585, 10449, 11502, 11610, 11653, 12195, 14634, 15265, 17253, 17415, 18318, 19170, 19241, 20898, 21951, 23306, 24390, 27477, 28755, 30530, 34506, 34830, 34959, 36585, 38482, 43902, 45795, 52245, 54954, 57510, 57723, 58265, 65853, 69918, 73170, 82431, 86265, 91590, 96205, 104490, 104877, 109755, 115446, 116530, 131706, 137385, 164862, 172530, 173169, 174795, 192410, 209754, 219510, 247293, 274770, 288615, 314631, 329265, 346338, 349590, 412155, 494586, 519507, 524385, 577230, 629262, 658530, 741879, 824310, 827363, 865845, 943893, 1039014, 1048770, 1236465, 1483758, 1558521, 1573155, 1654726, 1731690, 1887786, 2472930, 2482089, 2597535, 2831679, 3117042, 3146310, 3709395, 4136815, 4675563, 4719465, 4964178, 5195070, 5663358, 7418790, 7446267, 7792605, 8273630, 9351126, 9438930, 12410445, 14158395, 14892534, 15585210, 22338801, 23377815, 24820890, 28316790, 37231335, 44677602, 46755630, 67016403, 74462670, 111694005, 134032806, 201049209, 223388010, 335082015, 402098418, 670164030, 1005246045, 2010492090]

約数ペア:

[(1, 2010492090), (2, 1005246045), (3, 670164030), (5, 402098418), (6, 335082015), (9, 223388010), (10, 201049209), (15, 134032806), (18, 111694005), (27, 74462670), (30, 67016403), (43, 46755630), (45, 44677602), (54, 37231335), (71, 28316790), (81, 24820890), (86, 23377815), (90, 22338801), (129, 15585210), (135, 14892534), (142, 14158395), (162, 12410445), (213, 9438930), (215, 9351126), (243, 8273630), (258, 7792605), (270, 7446267), (271, 7418790), (355, 5663358), (387, 5195070), (405, 4964178), (426, 4719465), (430, 4675563), (486, 4136815), (542, 3709395), (639, 3146310), (645, 3117042), (710, 2831679), (774, 2597535), (810, 2482089), (813, 2472930), (1065, 1887786), (1161, 1731690), (1215, 1654726), (1278, 1573155), (1290, 1558521), (1355, 1483758), (1626, 1236465), (1917, 1048770), (1935, 1039014), (2130, 943893), (2322, 865845), (2430, 827363), (2439, 824310), (2710, 741879), (3053, 658530), (3195, 629262), (3483, 577230), (3834, 524385), (3870, 519507), (4065, 494586), (4878, 412155), (5751, 349590), (5805, 346338), (6106, 329265), (6390, 314631), (6966, 288615), (7317, 274770), (8130, 247293), (9159, 219510), (9585, 209754), (10449, 192410), (11502, 174795), (11610, 173169), (11653, 172530), (12195, 164862), (14634, 137385), (15265, 131706), (17253, 116530), (17415, 115446), (18318, 109755), (19170, 104877), (19241, 104490), (20898, 96205), (21951, 91590), (23306, 86265), (24390, 82431), (27477, 73170), (28755, 69918), (30530, 65853), (34506, 58265), (34830, 57723), (34959, 57510), (36585, 54954), (38482, 52245), (43902, 45795)]