70909980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1553}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 198936864

約数和(自身を除く): 128026884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 761, 1522, 1553, 2283, 3044, 3106, 3805, 4566, 4659, 6212, 7610, 7765, 9132, 9318, 11415, 15220, 15530, 18636, 22830, 23295, 31060, 45660, 46590, 93180, 1181833, 2363666, 3545499, 4727332, 5909165, 7090998, 11818330, 14181996, 17727495, 23636660, 35454990, 70909980]

約数ペア:

[(1, 70909980), (2, 35454990), (3, 23636660), (4, 17727495), (5, 14181996), (6, 11818330), (10, 7090998), (12, 5909165), (15, 4727332), (20, 3545499), (30, 2363666), (60, 1181833), (761, 93180), (1522, 46590), (1553, 45660), (2283, 31060), (3044, 23295), (3106, 22830), (3805, 18636), (4566, 15530), (4659, 15220), (6212, 11415), (7610, 9318), (7765, 9132)]