22170540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{7541}}^1$

素因数の和:7567

約数の個数: 72

約数和(自身を含む): 72222192

約数和(自身を除く): 50051652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 7541, 15082, 22623, 30164, 37705, 45246, 52787, 75410, 90492, 105574, 113115, 150820, 158361, 211148, 226230, 263935, 316722, 369509, 452460, 527870, 633444, 739018, 791805, 1055740, 1108527, 1478036, 1583610, 1847545, 2217054, 3167220, 3695090, 4434108, 5542635, 7390180, 11085270, 22170540]

約数ペア:

[(1, 22170540), (2, 11085270), (3, 7390180), (4, 5542635), (5, 4434108), (6, 3695090), (7, 3167220), (10, 2217054), (12, 1847545), (14, 1583610), (15, 1478036), (20, 1108527), (21, 1055740), (28, 791805), (30, 739018), (35, 633444), (42, 527870), (49, 452460), (60, 369509), (70, 316722), (84, 263935), (98, 226230), (105, 211148), (140, 158361), (147, 150820), (196, 113115), (210, 105574), (245, 90492), (294, 75410), (420, 52787), (490, 45246), (588, 37705), (735, 30164), (980, 22623), (1470, 15082), (2940, 7541)]