15470574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 36418896

約数和(自身を除く): 20948322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 202, 294, 303, 521, 606, 707, 1042, 1414, 1563, 2121, 3126, 3647, 4242, 4949, 7294, 9898, 10941, 14847, 21882, 25529, 29694, 51058, 52621, 76587, 105242, 153174, 157863, 315726, 368347, 736694, 1105041, 2210082, 2578429, 5156858, 7735287, 15470574]

約数ペア:

[(1, 15470574), (2, 7735287), (3, 5156858), (6, 2578429), (7, 2210082), (14, 1105041), (21, 736694), (42, 368347), (49, 315726), (98, 157863), (101, 153174), (147, 105242), (202, 76587), (294, 52621), (303, 51058), (521, 29694), (606, 25529), (707, 21882), (1042, 14847), (1414, 10941), (1563, 9898), (2121, 7294), (3126, 4949), (3647, 4242)]