90910710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 259627680

約数和(自身を除く): 168716970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 229, 330, 401, 458, 495, 687, 802, 990, 1145, 1203, 1374, 2005, 2061, 2290, 2406, 2519, 3435, 3609, 4010, 4122, 4411, 5038, 6015, 6870, 7218, 7557, 8822, 10305, 12030, 12595, 13233, 15114, 18045, 20610, 22055, 22671, 25190, 26466, 36090, 37785, 39699, 44110, 45342, 66165, 75570, 79398, 91829, 113355, 132330, 183658, 198495, 226710, 275487, 396990, 459145, 550974, 826461, 918290, 1010119, 1377435, 1652922, 2020238, 2754870, 3030357, 4132305, 5050595, 6060714, 8264610, 9091071, 10101190, 15151785, 18182142, 30303570, 45455355, 90910710]

約数ペア:

[(1, 90910710), (2, 45455355), (3, 30303570), (5, 18182142), (6, 15151785), (9, 10101190), (10, 9091071), (11, 8264610), (15, 6060714), (18, 5050595), (22, 4132305), (30, 3030357), (33, 2754870), (45, 2020238), (55, 1652922), (66, 1377435), (90, 1010119), (99, 918290), (110, 826461), (165, 550974), (198, 459145), (229, 396990), (330, 275487), (401, 226710), (458, 198495), (495, 183658), (687, 132330), (802, 113355), (990, 91829), (1145, 79398), (1203, 75570), (1374, 66165), (2005, 45342), (2061, 44110), (2290, 39699), (2406, 37785), (2519, 36090), (3435, 26466), (3609, 25190), (4010, 22671), (4122, 22055), (4411, 20610), (5038, 18045), (6015, 15114), (6870, 13233), (7218, 12595), (7557, 12030), (8822, 10305)]