27071990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 58226688

約数和(自身を除く): 31154698

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 467, 527, 682, 934, 935, 1054, 1705, 1870, 2335, 2635, 3410, 4670, 5137, 5270, 5797, 7939, 10274, 11594, 14477, 15878, 25685, 28954, 28985, 39695, 51370, 57970, 72385, 79390, 87329, 144770, 159247, 174658, 246109, 318494, 436645, 492218, 796235, 873290, 1230545, 1592470, 2461090, 2707199, 5414398, 13535995, 27071990]

約数ペア:

[(1, 27071990), (2, 13535995), (5, 5414398), (10, 2707199), (11, 2461090), (17, 1592470), (22, 1230545), (31, 873290), (34, 796235), (55, 492218), (62, 436645), (85, 318494), (110, 246109), (155, 174658), (170, 159247), (187, 144770), (310, 87329), (341, 79390), (374, 72385), (467, 57970), (527, 51370), (682, 39695), (934, 28985), (935, 28954), (1054, 25685), (1705, 15878), (1870, 14477), (2335, 11594), (2635, 10274), (3410, 7939), (4670, 5797), (5137, 5270)]