150902780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3511}}^1$

素因数の和:3834

約数の個数: 48

約数和(自身を含む): 363449856

約数和(自身を除く): 212547076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 3070, 3511, 4298, 6140, 7022, 8596, 10745, 14044, 17555, 21490, 24577, 35110, 42980, 49154, 70220, 98308, 122885, 245770, 491540, 1077877, 2155754, 4311508, 5389385, 7545139, 10778770, 15090278, 21557540, 30180556, 37725695, 75451390, 150902780]

約数ペア:

[(1, 150902780), (2, 75451390), (4, 37725695), (5, 30180556), (7, 21557540), (10, 15090278), (14, 10778770), (20, 7545139), (28, 5389385), (35, 4311508), (70, 2155754), (140, 1077877), (307, 491540), (614, 245770), (1228, 122885), (1535, 98308), (2149, 70220), (3070, 49154), (3511, 42980), (4298, 35110), (6140, 24577), (7022, 21490), (8596, 17555), (10745, 14044)]