71277060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38321}}^1$

素因数の和:38364

約数の個数: 48

約数和(自身を含む): 206019072

約数和(自身を除く): 134742012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 38321, 76642, 114963, 153284, 191605, 229926, 383210, 459852, 574815, 766420, 1149630, 1187951, 2299260, 2375902, 3563853, 4751804, 5939755, 7127706, 11879510, 14255412, 17819265, 23759020, 35638530, 71277060]

約数ペア:

[(1, 71277060), (2, 35638530), (3, 23759020), (4, 17819265), (5, 14255412), (6, 11879510), (10, 7127706), (12, 5939755), (15, 4751804), (20, 3563853), (30, 2375902), (31, 2299260), (60, 1187951), (62, 1149630), (93, 766420), (124, 574815), (155, 459852), (186, 383210), (310, 229926), (372, 191605), (465, 153284), (620, 114963), (930, 76642), (1860, 38321)]