15703942490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{74827}}^1$

素因数の和:75542

約数の個数: 32

約数和(自身を含む): 29222429184

約数和(自身を除く): 13518486694

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 677, 1354, 3385, 6770, 20987, 41974, 74827, 104935, 149654, 209870, 374135, 748270, 2319637, 4639274, 11598185, 23196370, 50657879, 101315758, 253289395, 506578790, 1570394249, 3140788498, 7851971245, 15703942490]

約数ペア:

[(1, 15703942490), (2, 7851971245), (5, 3140788498), (10, 1570394249), (31, 506578790), (62, 253289395), (155, 101315758), (310, 50657879), (677, 23196370), (1354, 11598185), (3385, 4639274), (6770, 2319637), (20987, 748270), (41974, 374135), (74827, 209870), (104935, 149654)]