180285170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 387183888

約数和(自身を除く): 206898718

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 97, 130, 145, 170, 194, 221, 290, 377, 442, 485, 493, 754, 841, 970, 986, 1105, 1261, 1649, 1682, 1885, 2210, 2465, 2522, 2813, 3298, 3770, 4205, 4930, 5626, 6305, 6409, 8245, 8410, 10933, 12610, 12818, 14065, 14297, 16490, 21437, 21866, 28130, 28594, 32045, 36569, 42874, 47821, 54665, 64090, 71485, 73138, 81577, 95642, 107185, 109330, 142970, 163154, 182845, 185861, 214370, 239105, 365690, 371722, 407885, 478210, 621673, 815770, 929305, 1060501, 1243346, 1386809, 1858610, 2121002, 2773618, 3108365, 5302505, 6216730, 6934045, 10605010, 13868090, 18028517, 36057034, 90142585, 180285170]

約数ペア:

[(1, 180285170), (2, 90142585), (5, 36057034), (10, 18028517), (13, 13868090), (17, 10605010), (26, 6934045), (29, 6216730), (34, 5302505), (58, 3108365), (65, 2773618), (85, 2121002), (97, 1858610), (130, 1386809), (145, 1243346), (170, 1060501), (194, 929305), (221, 815770), (290, 621673), (377, 478210), (442, 407885), (485, 371722), (493, 365690), (754, 239105), (841, 214370), (970, 185861), (986, 182845), (1105, 163154), (1261, 142970), (1649, 109330), (1682, 107185), (1885, 95642), (2210, 81577), (2465, 73138), (2522, 71485), (2813, 64090), (3298, 54665), (3770, 47821), (4205, 42874), (4930, 36569), (5626, 32045), (6305, 28594), (6409, 28130), (8245, 21866), (8410, 21437), (10933, 16490), (12610, 14297), (12818, 14065)]