100328340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{238877}}^1$

素因数の和:238896

約数の個数: 48

約数和(自身を含む): 321052032

約数和(自身を除く): 220723692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 238877, 477754, 716631, 955508, 1194385, 1433262, 1672139, 2388770, 2866524, 3344278, 3583155, 4777540, 5016417, 6688556, 7166310, 8360695, 10032834, 14332620, 16721390, 20065668, 25082085, 33442780, 50164170, 100328340]

約数ペア:

[(1, 100328340), (2, 50164170), (3, 33442780), (4, 25082085), (5, 20065668), (6, 16721390), (7, 14332620), (10, 10032834), (12, 8360695), (14, 7166310), (15, 6688556), (20, 5016417), (21, 4777540), (28, 3583155), (30, 3344278), (35, 2866524), (42, 2388770), (60, 1672139), (70, 1433262), (84, 1194385), (105, 955508), (140, 716631), (210, 477754), (420, 238877)]