73820890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:93

約数の個数: 108

約数和(自身を含む): 166916862

約数和(自身を除く): 93095972

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 121, 130, 143, 169, 190, 209, 242, 247, 286, 338, 361, 418, 494, 605, 715, 722, 845, 1045, 1210, 1235, 1430, 1573, 1690, 1805, 1859, 2090, 2299, 2470, 2717, 3146, 3211, 3610, 3718, 3971, 4598, 4693, 5434, 6422, 7865, 7942, 9295, 9386, 11495, 13585, 15730, 16055, 18590, 19855, 20449, 22990, 23465, 27170, 29887, 32110, 35321, 39710, 40898, 43681, 46930, 51623, 59774, 61009, 70642, 87362, 102245, 103246, 122018, 149435, 176605, 204490, 218405, 258115, 298870, 305045, 353210, 388531, 436810, 516230, 567853, 610090, 671099, 777062, 1135706, 1342198, 1942655, 2839265, 3355495, 3885310, 5678530, 6710990, 7382089, 14764178, 36910445, 73820890]

約数ペア:

[(1, 73820890), (2, 36910445), (5, 14764178), (10, 7382089), (11, 6710990), (13, 5678530), (19, 3885310), (22, 3355495), (26, 2839265), (38, 1942655), (55, 1342198), (65, 1135706), (95, 777062), (110, 671099), (121, 610090), (130, 567853), (143, 516230), (169, 436810), (190, 388531), (209, 353210), (242, 305045), (247, 298870), (286, 258115), (338, 218405), (361, 204490), (418, 176605), (494, 149435), (605, 122018), (715, 103246), (722, 102245), (845, 87362), (1045, 70642), (1210, 61009), (1235, 59774), (1430, 51623), (1573, 46930), (1690, 43681), (1805, 40898), (1859, 39710), (2090, 35321), (2299, 32110), (2470, 29887), (2717, 27170), (3146, 23465), (3211, 22990), (3610, 20449), (3718, 19855), (3971, 18590), (4598, 16055), (4693, 15730), (5434, 13585), (6422, 11495), (7865, 9386), (7942, 9295)]