30665628

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{4507}}^1$

素因数の和:4533

約数の個数: 72

約数和(自身を含む): 91891072

約数和(自身を除く): 61225444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 4507, 6804, 9014, 13521, 18028, 27042, 31549, 40563, 54084, 63098, 81126, 94647, 121689, 126196, 162252, 189294, 243378, 283941, 365067, 378588, 486756, 567882, 730134, 851823, 1095201, 1135764, 1460268, 1703646, 2190402, 2555469, 3407292, 4380804, 5110938, 7666407, 10221876, 15332814, 30665628]

約数ペア:

[(1, 30665628), (2, 15332814), (3, 10221876), (4, 7666407), (6, 5110938), (7, 4380804), (9, 3407292), (12, 2555469), (14, 2190402), (18, 1703646), (21, 1460268), (27, 1135764), (28, 1095201), (36, 851823), (42, 730134), (54, 567882), (63, 486756), (81, 378588), (84, 365067), (108, 283941), (126, 243378), (162, 189294), (189, 162252), (243, 126196), (252, 121689), (324, 94647), (378, 81126), (486, 63098), (567, 54084), (756, 40563), (972, 31549), (1134, 27042), (1701, 18028), (2268, 13521), (3402, 9014), (4507, 6804)]