190123830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{162499}}^1$

素因数の和:162525

約数の個数: 48

約数和(自身を含む): 532350000

約数和(自身を除く): 342226170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 162499, 324998, 487497, 812495, 974994, 1462491, 1624990, 2112487, 2437485, 2924982, 4224974, 4874970, 6337461, 7312455, 10562435, 12674922, 14624910, 19012383, 21124870, 31687305, 38024766, 63374610, 95061915, 190123830]

約数ペア:

[(1, 190123830), (2, 95061915), (3, 63374610), (5, 38024766), (6, 31687305), (9, 21124870), (10, 19012383), (13, 14624910), (15, 12674922), (18, 10562435), (26, 7312455), (30, 6337461), (39, 4874970), (45, 4224974), (65, 2924982), (78, 2437485), (90, 2112487), (117, 1624990), (130, 1462491), (195, 974994), (234, 812495), (390, 487497), (585, 324998), (1170, 162499)]