30257624

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 58021920

約数和(自身を除く): 27764296

約数列:

[1, 2, 4, 8, 73, 146, 197, 263, 292, 394, 526, 584, 788, 1052, 1576, 2104, 14381, 19199, 28762, 38398, 51811, 57524, 76796, 103622, 115048, 153592, 207244, 414488, 3782203, 7564406, 15128812, 30257624]

約数ペア:

[(1, 30257624), (2, 15128812), (4, 7564406), (8, 3782203), (73, 414488), (146, 207244), (197, 153592), (263, 115048), (292, 103622), (394, 76796), (526, 57524), (584, 51811), (788, 38398), (1052, 28762), (1576, 19199), (2104, 14381)]