152746860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{363683}}^1$

素因数の和:363702

約数の個数: 48

約数和(自身を含む): 488791296

約数和(自身を除く): 336044436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 363683, 727366, 1091049, 1454732, 1818415, 2182098, 2545781, 3636830, 4364196, 5091562, 5455245, 7273660, 7637343, 10183124, 10910490, 12728905, 15274686, 21820980, 25457810, 30549372, 38186715, 50915620, 76373430, 152746860]

約数ペア:

[(1, 152746860), (2, 76373430), (3, 50915620), (4, 38186715), (5, 30549372), (6, 25457810), (7, 21820980), (10, 15274686), (12, 12728905), (14, 10910490), (15, 10183124), (20, 7637343), (21, 7273660), (28, 5455245), (30, 5091562), (35, 4364196), (42, 3636830), (60, 2545781), (70, 2182098), (84, 1818415), (105, 1454732), (140, 1091049), (210, 727366), (420, 363683)]