74500010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2179}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 145031040

約数和(自身を除く): 70531030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2179, 2630, 3419, 4358, 6838, 10895, 17095, 21790, 28327, 34190, 56654, 141635, 283270, 573077, 1146154, 2865385, 5730770, 7450001, 14900002, 37250005, 74500010]

約数ペア:

[(1, 74500010), (2, 37250005), (5, 14900002), (10, 7450001), (13, 5730770), (26, 2865385), (65, 1146154), (130, 573077), (263, 283270), (526, 141635), (1315, 56654), (2179, 34190), (2630, 28327), (3419, 21790), (4358, 17095), (6838, 10895)]