90117170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 203911344

約数和(自身を除く): 113794174

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 121, 130, 143, 170, 187, 221, 242, 286, 337, 374, 442, 605, 674, 715, 935, 1105, 1210, 1430, 1573, 1685, 1870, 2057, 2210, 2431, 3146, 3370, 3707, 4114, 4381, 4862, 5729, 7414, 7865, 8762, 10285, 11458, 12155, 15730, 18535, 20570, 21905, 24310, 26741, 28645, 37070, 40777, 43810, 48191, 53482, 57290, 63019, 74477, 81554, 96382, 126038, 133705, 148954, 203885, 240955, 267410, 315095, 372385, 407770, 481910, 530101, 630190, 693209, 744770, 819247, 1060202, 1386418, 1638494, 2650505, 3466045, 4096235, 5301010, 6932090, 8192470, 9011717, 18023434, 45058585, 90117170]

約数ペア:

[(1, 90117170), (2, 45058585), (5, 18023434), (10, 9011717), (11, 8192470), (13, 6932090), (17, 5301010), (22, 4096235), (26, 3466045), (34, 2650505), (55, 1638494), (65, 1386418), (85, 1060202), (110, 819247), (121, 744770), (130, 693209), (143, 630190), (170, 530101), (187, 481910), (221, 407770), (242, 372385), (286, 315095), (337, 267410), (374, 240955), (442, 203885), (605, 148954), (674, 133705), (715, 126038), (935, 96382), (1105, 81554), (1210, 74477), (1430, 63019), (1573, 57290), (1685, 53482), (1870, 48191), (2057, 43810), (2210, 40777), (2431, 37070), (3146, 28645), (3370, 26741), (3707, 24310), (4114, 21905), (4381, 20570), (4862, 18535), (5729, 15730), (7414, 12155), (7865, 11458), (8762, 10285)]