3140250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 8087040

約数和(自身を除く): 4946790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 79, 106, 125, 150, 158, 159, 237, 250, 265, 318, 375, 395, 474, 530, 750, 790, 795, 1185, 1325, 1590, 1975, 2370, 2650, 3950, 3975, 4187, 5925, 6625, 7950, 8374, 9875, 11850, 12561, 13250, 19750, 19875, 20935, 25122, 29625, 39750, 41870, 59250, 62805, 104675, 125610, 209350, 314025, 523375, 628050, 1046750, 1570125, 3140250]

約数ペア:

[(1, 3140250), (2, 1570125), (3, 1046750), (5, 628050), (6, 523375), (10, 314025), (15, 209350), (25, 125610), (30, 104675), (50, 62805), (53, 59250), (75, 41870), (79, 39750), (106, 29625), (125, 25122), (150, 20935), (158, 19875), (159, 19750), (237, 13250), (250, 12561), (265, 11850), (318, 9875), (375, 8374), (395, 7950), (474, 6625), (530, 5925), (750, 4187), (790, 3975), (795, 3950), (1185, 2650), (1325, 2370), (1590, 1975)]