40301430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7949}}^1$

素因数の和:7985

約数の個数: 48

約数和(自身を含む): 104749200

約数和(自身を除く): 64447770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 7949, 15898, 23847, 39745, 47694, 79490, 103337, 119235, 206674, 238470, 310011, 516685, 620022, 1033370, 1343381, 1550055, 2686762, 3100110, 4030143, 6716905, 8060286, 13433810, 20150715, 40301430]

約数ペア:

[(1, 40301430), (2, 20150715), (3, 13433810), (5, 8060286), (6, 6716905), (10, 4030143), (13, 3100110), (15, 2686762), (26, 1550055), (30, 1343381), (39, 1033370), (65, 620022), (78, 516685), (130, 310011), (169, 238470), (195, 206674), (338, 119235), (390, 103337), (507, 79490), (845, 47694), (1014, 39745), (1690, 23847), (2535, 15898), (5070, 7949)]