909721860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{13037}}^1$

素因数の和:14212

約数の個数: 48

約数和(自身を含む): 2549606976

約数和(自身を除く): 1639885116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1163, 2326, 3489, 4652, 5815, 6978, 11630, 13037, 13956, 17445, 23260, 26074, 34890, 39111, 52148, 65185, 69780, 78222, 130370, 156444, 195555, 260740, 391110, 782220, 15162031, 30324062, 45486093, 60648124, 75810155, 90972186, 151620310, 181944372, 227430465, 303240620, 454860930, 909721860]

約数ペア:

[(1, 909721860), (2, 454860930), (3, 303240620), (4, 227430465), (5, 181944372), (6, 151620310), (10, 90972186), (12, 75810155), (15, 60648124), (20, 45486093), (30, 30324062), (60, 15162031), (1163, 782220), (2326, 391110), (3489, 260740), (4652, 195555), (5815, 156444), (6978, 130370), (11630, 78222), (13037, 69780), (13956, 65185), (17445, 52148), (23260, 39111), (26074, 34890)]