74973470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 165227040

約数和(自身を除く): 90253570

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 109, 110, 130, 143, 169, 185, 218, 286, 338, 370, 407, 481, 545, 715, 814, 845, 962, 1090, 1199, 1417, 1430, 1690, 1859, 2035, 2398, 2405, 2834, 3718, 4033, 4070, 4810, 5291, 5995, 6253, 7085, 8066, 9295, 10582, 11990, 12506, 14170, 15587, 18421, 18590, 20165, 26455, 31174, 31265, 36842, 40330, 44363, 52429, 52910, 62530, 68783, 77935, 88726, 92105, 104858, 137566, 155870, 184210, 202631, 221815, 262145, 343915, 405262, 443630, 524290, 576719, 681577, 687830, 1013155, 1153438, 1363154, 2026310, 2883595, 3407885, 5767190, 6815770, 7497347, 14994694, 37486735, 74973470]

約数ペア:

[(1, 74973470), (2, 37486735), (5, 14994694), (10, 7497347), (11, 6815770), (13, 5767190), (22, 3407885), (26, 2883595), (37, 2026310), (55, 1363154), (65, 1153438), (74, 1013155), (109, 687830), (110, 681577), (130, 576719), (143, 524290), (169, 443630), (185, 405262), (218, 343915), (286, 262145), (338, 221815), (370, 202631), (407, 184210), (481, 155870), (545, 137566), (715, 104858), (814, 92105), (845, 88726), (962, 77935), (1090, 68783), (1199, 62530), (1417, 52910), (1430, 52429), (1690, 44363), (1859, 40330), (2035, 36842), (2398, 31265), (2405, 31174), (2834, 26455), (3718, 20165), (4033, 18590), (4070, 18421), (4810, 15587), (5291, 14170), (5995, 12506), (6253, 11990), (7085, 10582), (8066, 9295)]