157530870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{250049}}^1$

素因数の和:250069

約数の個数: 48

約数和(自身を含む): 468093600

約数和(自身を除く): 310562730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 250049, 500098, 750147, 1250245, 1500294, 1750343, 2250441, 2500490, 3500686, 3750735, 4500882, 5251029, 7501470, 8751715, 10502058, 11252205, 15753087, 17503430, 22504410, 26255145, 31506174, 52510290, 78765435, 157530870]

約数ペア:

[(1, 157530870), (2, 78765435), (3, 52510290), (5, 31506174), (6, 26255145), (7, 22504410), (9, 17503430), (10, 15753087), (14, 11252205), (15, 10502058), (18, 8751715), (21, 7501470), (30, 5251029), (35, 4500882), (42, 3750735), (45, 3500686), (63, 2500490), (70, 2250441), (90, 1750343), (105, 1500294), (126, 1250245), (210, 750147), (315, 500098), (630, 250049)]