633780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{503}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 2201472

約数和(自身を除く): 1567692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 503, 630, 1006, 1260, 1509, 2012, 2515, 3018, 3521, 4527, 5030, 6036, 7042, 7545, 9054, 10060, 10563, 14084, 15090, 17605, 18108, 21126, 22635, 30180, 31689, 35210, 42252, 45270, 52815, 63378, 70420, 90540, 105630, 126756, 158445, 211260, 316890, 633780]

約数ペア:

[(1, 633780), (2, 316890), (3, 211260), (4, 158445), (5, 126756), (6, 105630), (7, 90540), (9, 70420), (10, 63378), (12, 52815), (14, 45270), (15, 42252), (18, 35210), (20, 31689), (21, 30180), (28, 22635), (30, 21126), (35, 18108), (36, 17605), (42, 15090), (45, 14084), (60, 10563), (63, 10060), (70, 9054), (84, 7545), (90, 7042), (105, 6036), (126, 5030), (140, 4527), (180, 3521), (210, 3018), (252, 2515), (315, 2012), (420, 1509), (503, 1260), (630, 1006)]