69505470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4919}}^1$

素因数の和:5089

約数の個数: 48

約数和(自身を含む): 181902240

約数和(自身を除く): 112396770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 4919, 7065, 9838, 14130, 14757, 24595, 29514, 44271, 49190, 73785, 88542, 147570, 221355, 442710, 772283, 1544566, 2316849, 3861415, 4633698, 6950547, 7722830, 11584245, 13901094, 23168490, 34752735, 69505470]

約数ペア:

[(1, 69505470), (2, 34752735), (3, 23168490), (5, 13901094), (6, 11584245), (9, 7722830), (10, 6950547), (15, 4633698), (18, 3861415), (30, 2316849), (45, 1544566), (90, 772283), (157, 442710), (314, 221355), (471, 147570), (785, 88542), (942, 73785), (1413, 49190), (1570, 44271), (2355, 29514), (2826, 24595), (4710, 14757), (4919, 14130), (7065, 9838)]