30287608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 66648960

約数和(自身を除く): 36361352

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 442, 463, 481, 629, 884, 926, 962, 1258, 1768, 1852, 1924, 2516, 3704, 3848, 5032, 6019, 7871, 8177, 12038, 15742, 16354, 17131, 24076, 31484, 32708, 34262, 48152, 62968, 65416, 68524, 102323, 137048, 204646, 222703, 291227, 409292, 445406, 582454, 818584, 890812, 1164908, 1781624, 2329816, 3785951, 7571902, 15143804, 30287608]

約数ペア:

[(1, 30287608), (2, 15143804), (4, 7571902), (8, 3785951), (13, 2329816), (17, 1781624), (26, 1164908), (34, 890812), (37, 818584), (52, 582454), (68, 445406), (74, 409292), (104, 291227), (136, 222703), (148, 204646), (221, 137048), (296, 102323), (442, 68524), (463, 65416), (481, 62968), (629, 48152), (884, 34262), (926, 32708), (962, 31484), (1258, 24076), (1768, 17131), (1852, 16354), (1924, 15742), (2516, 12038), (3704, 8177), (3848, 7871), (5032, 6019)]