4158210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19801}}^1$

素因数の和:19818

約数の個数: 32

約数和(自身を含む): 11405952

約数和(自身を除く): 7247742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 19801, 39602, 59403, 99005, 118806, 138607, 198010, 277214, 297015, 415821, 594030, 693035, 831642, 1386070, 2079105, 4158210]

約数ペア:

[(1, 4158210), (2, 2079105), (3, 1386070), (5, 831642), (6, 693035), (7, 594030), (10, 415821), (14, 297015), (15, 277214), (21, 198010), (30, 138607), (35, 118806), (42, 99005), (70, 59403), (105, 39602), (210, 19801)]