63403620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{150961}}^1$

素因数の和:150980

約数の個数: 48

約数和(自身を含む): 202892928

約数和(自身を除く): 139489308

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, 150961, 301922, 452883, 603844, 754805, 905766, 1056727, 1509610, 1811532, 2113454, 2264415, 3019220, 3170181, 4226908, 4528830, 5283635, 6340362, 9057660, 10567270, 12680724, 15850905, 21134540, 31701810, 63403620]

約数ペア:

[(1, 63403620), (2, 31701810), (3, 21134540), (4, 15850905), (5, 12680724), (6, 10567270), (7, 9057660), (10, 6340362), (12, 5283635), (14, 4528830), (15, 4226908), (20, 3170181), (21, 3019220), (28, 2264415), (30, 2113454), (35, 1811532), (42, 1509610), (60, 1056727), (70, 905766), (84, 754805), (105, 603844), (140, 452883), (210, 301922), (420, 150961)]