45138730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49603}}^1$

素因数の和:49630

約数の個数: 32

約数和(自身を含む): 100001664

約数和(自身を除く): 54862934

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 49603, 99206, 248015, 347221, 496030, 644839, 694442, 1289678, 1736105, 3224195, 3472210, 4513873, 6448390, 9027746, 22569365, 45138730]

約数ペア:

[(1, 45138730), (2, 22569365), (5, 9027746), (7, 6448390), (10, 4513873), (13, 3472210), (14, 3224195), (26, 1736105), (35, 1289678), (65, 694442), (70, 644839), (91, 496030), (130, 347221), (182, 248015), (455, 99206), (910, 49603)]