105389620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1193}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 253548288

約数和(自身を除く): 148158668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 631, 1193, 1262, 2386, 2524, 3155, 4417, 4772, 5965, 6310, 8351, 8834, 11930, 12620, 16702, 17668, 22085, 23860, 33404, 41755, 44170, 83510, 88340, 167020, 752783, 1505566, 3011132, 3763915, 5269481, 7527830, 10538962, 15055660, 21077924, 26347405, 52694810, 105389620]

約数ペア:

[(1, 105389620), (2, 52694810), (4, 26347405), (5, 21077924), (7, 15055660), (10, 10538962), (14, 7527830), (20, 5269481), (28, 3763915), (35, 3011132), (70, 1505566), (140, 752783), (631, 167020), (1193, 88340), (1262, 83510), (2386, 44170), (2524, 41755), (3155, 33404), (4417, 23860), (4772, 22085), (5965, 17668), (6310, 16702), (8351, 12620), (8834, 11930)]