7464730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 16654464

約数和(自身を除く): 9189734

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 631, 845, 910, 1183, 1262, 1690, 2366, 3155, 4417, 5915, 6310, 8203, 8834, 11830, 16406, 22085, 41015, 44170, 57421, 82030, 106639, 114842, 213278, 287105, 533195, 574210, 746473, 1066390, 1492946, 3732365, 7464730]

約数ペア:

[(1, 7464730), (2, 3732365), (5, 1492946), (7, 1066390), (10, 746473), (13, 574210), (14, 533195), (26, 287105), (35, 213278), (65, 114842), (70, 106639), (91, 82030), (130, 57421), (169, 44170), (182, 41015), (338, 22085), (455, 16406), (631, 11830), (845, 8834), (910, 8203), (1183, 6310), (1262, 5915), (1690, 4417), (2366, 3155)]