139099790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9547}}^1$

素因数の和:9632

約数の個数: 32

約数和(自身を含む): 263983104

約数和(自身を除く): 124883314

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 7285, 9547, 14570, 19094, 47735, 95470, 295957, 448709, 591914, 897418, 1479785, 2243545, 2959570, 4487090, 13909979, 27819958, 69549895, 139099790]

約数ペア:

[(1, 139099790), (2, 69549895), (5, 27819958), (10, 13909979), (31, 4487090), (47, 2959570), (62, 2243545), (94, 1479785), (155, 897418), (235, 591914), (310, 448709), (470, 295957), (1457, 95470), (2914, 47735), (7285, 19094), (9547, 14570)]