157350690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249763}}^1$

素因数の和:249783

約数の個数: 48

約数和(自身を含む): 467558208

約数和(自身を除く): 310207518

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, 249763, 499526, 749289, 1248815, 1498578, 1748341, 2247867, 2497630, 3496682, 3746445, 4495734, 5245023, 7492890, 8741705, 10490046, 11239335, 15735069, 17483410, 22478670, 26225115, 31470138, 52450230, 78675345, 157350690]

約数ペア:

[(1, 157350690), (2, 78675345), (3, 52450230), (5, 31470138), (6, 26225115), (7, 22478670), (9, 17483410), (10, 15735069), (14, 11239335), (15, 10490046), (18, 8741705), (21, 7492890), (30, 5245023), (35, 4495734), (42, 3746445), (45, 3496682), (63, 2497630), (70, 2247867), (90, 1748341), (105, 1498578), (126, 1248815), (210, 749289), (315, 499526), (630, 249763)]