85650810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{407861}}^1$

素因数の和:407878

約数の個数: 32

約数和(自身を含む): 234928512

約数和(自身を除く): 149277702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 407861, 815722, 1223583, 2039305, 2447166, 2855027, 4078610, 5710054, 6117915, 8565081, 12235830, 14275135, 17130162, 28550270, 42825405, 85650810]

約数ペア:

[(1, 85650810), (2, 42825405), (3, 28550270), (5, 17130162), (6, 14275135), (7, 12235830), (10, 8565081), (14, 6117915), (15, 5710054), (21, 4078610), (30, 2855027), (35, 2447166), (42, 2039305), (70, 1223583), (105, 815722), (210, 407861)]