157606470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{250169}}^1$

素因数の和:250189

約数の個数: 48

約数和(自身を含む): 468318240

約数和(自身を除く): 310711770

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, 250169, 500338, 750507, 1250845, 1501014, 1751183, 2251521, 2501690, 3502366, 3752535, 4503042, 5253549, 7505070, 8755915, 10507098, 11257605, 15760647, 17511830, 22515210, 26267745, 31521294, 52535490, 78803235, 157606470]

約数ペア:

[(1, 157606470), (2, 78803235), (3, 52535490), (5, 31521294), (6, 26267745), (7, 22515210), (9, 17511830), (10, 15760647), (14, 11257605), (15, 10507098), (18, 8755915), (21, 7505070), (30, 5253549), (35, 4503042), (42, 3752535), (45, 3502366), (63, 2501690), (70, 2251521), (90, 1751183), (105, 1501014), (126, 1250845), (210, 750507), (315, 500338), (630, 250169)]