194854530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 529514496

約数和(自身を除く): 334659966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 71, 78, 93, 130, 142, 155, 186, 195, 213, 227, 310, 355, 390, 403, 426, 454, 465, 681, 710, 806, 923, 930, 1065, 1135, 1209, 1362, 1846, 2015, 2130, 2201, 2270, 2418, 2769, 2951, 3405, 4030, 4402, 4615, 5538, 5902, 6045, 6603, 6810, 7037, 8853, 9230, 11005, 12090, 13206, 13845, 14074, 14755, 16117, 17706, 21111, 22010, 27690, 28613, 29510, 32234, 33015, 35185, 42222, 44265, 48351, 57226, 66030, 70370, 80585, 85839, 88530, 91481, 96702, 105555, 143065, 161170, 171678, 182962, 209521, 211110, 241755, 274443, 286130, 419042, 429195, 457405, 483510, 499627, 548886, 628563, 858390, 914810, 999254, 1047605, 1257126, 1372215, 1498881, 2095210, 2498135, 2744430, 2997762, 3142815, 4996270, 6285630, 6495151, 7494405, 12990302, 14988810, 19485453, 32475755, 38970906, 64951510, 97427265, 194854530]

約数ペア:

[(1, 194854530), (2, 97427265), (3, 64951510), (5, 38970906), (6, 32475755), (10, 19485453), (13, 14988810), (15, 12990302), (26, 7494405), (30, 6495151), (31, 6285630), (39, 4996270), (62, 3142815), (65, 2997762), (71, 2744430), (78, 2498135), (93, 2095210), (130, 1498881), (142, 1372215), (155, 1257126), (186, 1047605), (195, 999254), (213, 914810), (227, 858390), (310, 628563), (355, 548886), (390, 499627), (403, 483510), (426, 457405), (454, 429195), (465, 419042), (681, 286130), (710, 274443), (806, 241755), (923, 211110), (930, 209521), (1065, 182962), (1135, 171678), (1209, 161170), (1362, 143065), (1846, 105555), (2015, 96702), (2130, 91481), (2201, 88530), (2270, 85839), (2418, 80585), (2769, 70370), (2951, 66030), (3405, 57226), (4030, 48351), (4402, 44265), (4615, 42222), (5538, 35185), (5902, 33015), (6045, 32234), (6603, 29510), (6810, 28613), (7037, 27690), (8853, 22010), (9230, 21111), (11005, 17706), (12090, 16117), (13206, 14755), (13845, 14074)]