73538270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1709}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 143065440

約数和(自身を除く): 69527170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 1709, 3310, 3418, 4303, 8545, 8606, 17090, 21515, 22217, 43030, 44434, 111085, 222170, 565679, 1131358, 2828395, 5656790, 7353827, 14707654, 36769135, 73538270]

約数ペア:

[(1, 73538270), (2, 36769135), (5, 14707654), (10, 7353827), (13, 5656790), (26, 2828395), (65, 1131358), (130, 565679), (331, 222170), (662, 111085), (1655, 44434), (1709, 43030), (3310, 22217), (3418, 21515), (4303, 17090), (8545, 8606)]