40294410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103319}}^1$

素因数の和:103342

約数の個数: 32

約数和(自身を含む): 104146560

約数和(自身を除く): 63852150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 103319, 206638, 309957, 516595, 619914, 1033190, 1343147, 1549785, 2686294, 3099570, 4029441, 6715735, 8058882, 13431470, 20147205, 40294410]

約数ペア:

[(1, 40294410), (2, 20147205), (3, 13431470), (5, 8058882), (6, 6715735), (10, 4029441), (13, 3099570), (15, 2686294), (26, 1549785), (30, 1343147), (39, 1033190), (65, 619914), (78, 516595), (130, 309957), (195, 206638), (390, 103319)]