64256460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36929}}^1$

素因数の和:36970

約数の個数: 48

約数和(自身を含む): 186127200

約数和(自身を除く): 121870740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 36929, 73858, 110787, 147716, 184645, 221574, 369290, 443148, 553935, 738580, 1070941, 1107870, 2141882, 2215740, 3212823, 4283764, 5354705, 6425646, 10709410, 12851292, 16064115, 21418820, 32128230, 64256460]

約数ペア:

[(1, 64256460), (2, 32128230), (3, 21418820), (4, 16064115), (5, 12851292), (6, 10709410), (10, 6425646), (12, 5354705), (15, 4283764), (20, 3212823), (29, 2215740), (30, 2141882), (58, 1107870), (60, 1070941), (87, 738580), (116, 553935), (145, 443148), (174, 369290), (290, 221574), (348, 184645), (435, 147716), (580, 110787), (870, 73858), (1740, 36929)]