31344570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{12899}}^1$

素因数の和:12921

約数の個数: 48

約数和(自身を含む): 84520800

約数和(自身を除く): 53176230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 12899, 25798, 38697, 64495, 77394, 116091, 128990, 193485, 232182, 348273, 386970, 580455, 696546, 1044819, 1160910, 1741365, 2089638, 3134457, 3482730, 5224095, 6268914, 10448190, 15672285, 31344570]

約数ペア:

[(1, 31344570), (2, 15672285), (3, 10448190), (5, 6268914), (6, 5224095), (9, 3482730), (10, 3134457), (15, 2089638), (18, 1741365), (27, 1160910), (30, 1044819), (45, 696546), (54, 580455), (81, 386970), (90, 348273), (135, 232182), (162, 193485), (243, 128990), (270, 116091), (405, 77394), (486, 64495), (810, 38697), (1215, 25798), (2430, 12899)]