30942702

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 79411200

約数和(自身を除く): 48468498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 654, 751, 763, 981, 1502, 1526, 1962, 2253, 2289, 2943, 4506, 4578, 5257, 5886, 6759, 6867, 10514, 13518, 13734, 15771, 20277, 20601, 31542, 40554, 41202, 47313, 81859, 94626, 141939, 163718, 245577, 283878, 491154, 573013, 736731, 1146026, 1473462, 1719039, 2210193, 3438078, 4420386, 5157117, 10314234, 15471351, 30942702]

約数ペア:

[(1, 30942702), (2, 15471351), (3, 10314234), (6, 5157117), (7, 4420386), (9, 3438078), (14, 2210193), (18, 1719039), (21, 1473462), (27, 1146026), (42, 736731), (54, 573013), (63, 491154), (109, 283878), (126, 245577), (189, 163718), (218, 141939), (327, 94626), (378, 81859), (654, 47313), (751, 41202), (763, 40554), (981, 31542), (1502, 20601), (1526, 20277), (1962, 15771), (2253, 13734), (2289, 13518), (2943, 10514), (4506, 6867), (4578, 6759), (5257, 5886)]