15698210980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{510677}}^1$

素因数の和:510768

約数の個数: 48

約数和(自身を含む): 34746531120

約数和(自身を除く): 19048320140

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 3074, 6148, 7685, 15370, 30740, 510677, 1021354, 2042708, 2553385, 5106770, 10213540, 14809633, 27065881, 29619266, 54131762, 59238532, 74048165, 108263524, 135329405, 148096330, 270658810, 296192660, 541317620, 784910549, 1569821098, 3139642196, 3924552745, 7849105490, 15698210980]

約数ペア:

[(1, 15698210980), (2, 7849105490), (4, 3924552745), (5, 3139642196), (10, 1569821098), (20, 784910549), (29, 541317620), (53, 296192660), (58, 270658810), (106, 148096330), (116, 135329405), (145, 108263524), (212, 74048165), (265, 59238532), (290, 54131762), (530, 29619266), (580, 27065881), (1060, 14809633), (1537, 10213540), (3074, 5106770), (6148, 2553385), (7685, 2042708), (15370, 1021354), (30740, 510677)]