149094460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1783}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 324588096

約数和(自身を除く): 175493636

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 370, 452, 565, 740, 1130, 1783, 2260, 3566, 4181, 7132, 8362, 8915, 16724, 17830, 20905, 35660, 41810, 65971, 83620, 131942, 201479, 263884, 329855, 402958, 659710, 805916, 1007395, 1319420, 2014790, 4029580, 7454723, 14909446, 29818892, 37273615, 74547230, 149094460]

約数ペア:

[(1, 149094460), (2, 74547230), (4, 37273615), (5, 29818892), (10, 14909446), (20, 7454723), (37, 4029580), (74, 2014790), (113, 1319420), (148, 1007395), (185, 805916), (226, 659710), (370, 402958), (452, 329855), (565, 263884), (740, 201479), (1130, 131942), (1783, 83620), (2260, 65971), (3566, 41810), (4181, 35660), (7132, 20905), (8362, 17830), (8915, 16724)]