10267890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 25800768

約数和(自身を除く): 15532878

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 647, 690, 1058, 1294, 1587, 1941, 2645, 3174, 3235, 3882, 5290, 6470, 7935, 9705, 14881, 15870, 19410, 29762, 44643, 74405, 89286, 148810, 223215, 342263, 446430, 684526, 1026789, 1711315, 2053578, 3422630, 5133945, 10267890]

約数ペア:

[(1, 10267890), (2, 5133945), (3, 3422630), (5, 2053578), (6, 1711315), (10, 1026789), (15, 684526), (23, 446430), (30, 342263), (46, 223215), (69, 148810), (115, 89286), (138, 74405), (230, 44643), (345, 29762), (529, 19410), (647, 15870), (690, 14881), (1058, 9705), (1294, 7935), (1587, 6470), (1941, 5290), (2645, 3882), (3174, 3235)]