108498180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{258329}}^1$

素因数の和:258348

約数の個数: 48

約数和(自身を含む): 347195520

約数和(自身を除く): 238697340

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, 258329, 516658, 774987, 1033316, 1291645, 1549974, 1808303, 2583290, 3099948, 3616606, 3874935, 5166580, 5424909, 7233212, 7749870, 9041515, 10849818, 15499740, 18083030, 21699636, 27124545, 36166060, 54249090, 108498180]

約数ペア:

[(1, 108498180), (2, 54249090), (3, 36166060), (4, 27124545), (5, 21699636), (6, 18083030), (7, 15499740), (10, 10849818), (12, 9041515), (14, 7749870), (15, 7233212), (20, 5424909), (21, 5166580), (28, 3874935), (30, 3616606), (35, 3099948), (42, 2583290), (60, 1808303), (70, 1549974), (84, 1291645), (105, 1033316), (140, 774987), (210, 516658), (420, 258329)]