136412220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{324791}}^1$

素因数の和:324810

約数の個数: 48

約数和(自身を含む): 436520448

約数和(自身を除く): 300108228

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, 324791, 649582, 974373, 1299164, 1623955, 1948746, 2273537, 3247910, 3897492, 4547074, 4871865, 6495820, 6820611, 9094148, 9743730, 11367685, 13641222, 19487460, 22735370, 27282444, 34103055, 45470740, 68206110, 136412220]

約数ペア:

[(1, 136412220), (2, 68206110), (3, 45470740), (4, 34103055), (5, 27282444), (6, 22735370), (7, 19487460), (10, 13641222), (12, 11367685), (14, 9743730), (15, 9094148), (20, 6820611), (21, 6495820), (28, 4871865), (30, 4547074), (35, 3897492), (42, 3247910), (60, 2273537), (70, 1948746), (84, 1623955), (105, 1299164), (140, 974373), (210, 649582), (420, 324791)]