90177230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3369

約数の個数: 64

約数和(自身を含む): 200793600

約数和(自身を除く): 110616370

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 3319, 5434, 6638, 13585, 16595, 27170, 33190, 36509, 43147, 63061, 73018, 86294, 126122, 182545, 215735, 315305, 365090, 431470, 474617, 630610, 693671, 819793, 949234, 1387342, 1639586, 2373085, 3468355, 4098965, 4746170, 6936710, 8197930, 9017723, 18035446, 45088615, 90177230]

約数ペア:

[(1, 90177230), (2, 45088615), (5, 18035446), (10, 9017723), (11, 8197930), (13, 6936710), (19, 4746170), (22, 4098965), (26, 3468355), (38, 2373085), (55, 1639586), (65, 1387342), (95, 949234), (110, 819793), (130, 693671), (143, 630610), (190, 474617), (209, 431470), (247, 365090), (286, 315305), (418, 215735), (494, 182545), (715, 126122), (1045, 86294), (1235, 73018), (1430, 63061), (2090, 43147), (2470, 36509), (2717, 33190), (3319, 27170), (5434, 16595), (6638, 13585)]