73868770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2797}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 141019200

約数和(自身を除く): 67150430

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 2797, 5282, 5594, 13205, 13985, 26410, 27970, 53143, 106286, 265715, 388783, 531430, 777566, 1943915, 3887830, 7386877, 14773754, 36934385, 73868770]

約数ペア:

[(1, 73868770), (2, 36934385), (5, 14773754), (10, 7386877), (19, 3887830), (38, 1943915), (95, 777566), (139, 531430), (190, 388783), (278, 265715), (695, 106286), (1390, 53143), (2641, 27970), (2797, 26410), (5282, 13985), (5594, 13205)]