17302180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 42053760

約数和(自身を除く): 24751580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1489, 1660, 2324, 2905, 2978, 5810, 5956, 7445, 10423, 11620, 14890, 20846, 29780, 41692, 52115, 104230, 123587, 208460, 247174, 494348, 617935, 865109, 1235870, 1730218, 2471740, 3460436, 4325545, 8651090, 17302180]

約数ペア:

[(1, 17302180), (2, 8651090), (4, 4325545), (5, 3460436), (7, 2471740), (10, 1730218), (14, 1235870), (20, 865109), (28, 617935), (35, 494348), (70, 247174), (83, 208460), (140, 123587), (166, 104230), (332, 52115), (415, 41692), (581, 29780), (830, 20846), (1162, 14890), (1489, 11620), (1660, 10423), (2324, 7445), (2905, 5956), (2978, 5810)]