63637140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151517}}^1$

素因数の和:151536

約数の個数: 48

約数和(自身を含む): 203640192

約数和(自身を除く): 140003052

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, 151517, 303034, 454551, 606068, 757585, 909102, 1060619, 1515170, 1818204, 2121238, 2272755, 3030340, 3181857, 4242476, 4545510, 5303095, 6363714, 9091020, 10606190, 12727428, 15909285, 21212380, 31818570, 63637140]

約数ペア:

[(1, 63637140), (2, 31818570), (3, 21212380), (4, 15909285), (5, 12727428), (6, 10606190), (7, 9091020), (10, 6363714), (12, 5303095), (14, 4545510), (15, 4242476), (20, 3181857), (21, 3030340), (28, 2272755), (30, 2121238), (35, 1818204), (42, 1515170), (60, 1060619), (70, 909102), (84, 757585), (105, 606068), (140, 454551), (210, 303034), (420, 151517)]