83318340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{198377}}^1$

素因数の和:198396

約数の個数: 48

約数和(自身を含む): 266620032

約数和(自身を除く): 183301692

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, 198377, 396754, 595131, 793508, 991885, 1190262, 1388639, 1983770, 2380524, 2777278, 2975655, 3967540, 4165917, 5554556, 5951310, 6943195, 8331834, 11902620, 13886390, 16663668, 20829585, 27772780, 41659170, 83318340]

約数ペア:

[(1, 83318340), (2, 41659170), (3, 27772780), (4, 20829585), (5, 16663668), (6, 13886390), (7, 11902620), (10, 8331834), (12, 6943195), (14, 5951310), (15, 5554556), (20, 4165917), (21, 3967540), (28, 2975655), (30, 2777278), (35, 2380524), (42, 1983770), (60, 1388639), (70, 1190262), (84, 991885), (105, 793508), (140, 595131), (210, 396754), (420, 198377)]