85420830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{827}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 224633088

約数和(自身を除く): 139212258

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 313, 330, 626, 827, 939, 1565, 1654, 1878, 2481, 3130, 3443, 4135, 4695, 4962, 6886, 8270, 9097, 9390, 10329, 12405, 17215, 18194, 20658, 24810, 27291, 34430, 45485, 51645, 54582, 90970, 103290, 136455, 258851, 272910, 517702, 776553, 1294255, 1553106, 2588510, 2847361, 3882765, 5694722, 7765530, 8542083, 14236805, 17084166, 28473610, 42710415, 85420830]

約数ペア:

[(1, 85420830), (2, 42710415), (3, 28473610), (5, 17084166), (6, 14236805), (10, 8542083), (11, 7765530), (15, 5694722), (22, 3882765), (30, 2847361), (33, 2588510), (55, 1553106), (66, 1294255), (110, 776553), (165, 517702), (313, 272910), (330, 258851), (626, 136455), (827, 103290), (939, 90970), (1565, 54582), (1654, 51645), (1878, 45485), (2481, 34430), (3130, 27291), (3443, 24810), (4135, 20658), (4695, 18194), (4962, 17215), (6886, 12405), (8270, 10329), (9097, 9390)]