30522728

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 58449600

約数和(自身を除く): 27926872

約数列:

[1, 2, 4, 8, 89, 163, 178, 263, 326, 356, 526, 652, 712, 1052, 1304, 2104, 14507, 23407, 29014, 42869, 46814, 58028, 85738, 93628, 116056, 171476, 187256, 342952, 3815341, 7630682, 15261364, 30522728]

約数ペア:

[(1, 30522728), (2, 15261364), (4, 7630682), (8, 3815341), (89, 342952), (163, 187256), (178, 171476), (263, 116056), (326, 93628), (356, 85738), (526, 58028), (652, 46814), (712, 42869), (1052, 29014), (1304, 23407), (2104, 14507)]