1512883940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{30367}}^1$

素因数の和:30476

約数の個数: 48

約数和(自身を含む): 3305981952

約数和(自身を除く): 1793098012

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 2491, 4982, 9964, 12455, 24910, 30367, 49820, 60734, 121468, 151835, 303670, 607340, 1427249, 1609451, 2854498, 3218902, 5708996, 6437804, 7136245, 8047255, 14272490, 16094510, 28544980, 32189020, 75644197, 151288394, 302576788, 378220985, 756441970, 1512883940]

約数ペア:

[(1, 1512883940), (2, 756441970), (4, 378220985), (5, 302576788), (10, 151288394), (20, 75644197), (47, 32189020), (53, 28544980), (94, 16094510), (106, 14272490), (188, 8047255), (212, 7136245), (235, 6437804), (265, 5708996), (470, 3218902), (530, 2854498), (940, 1609451), (1060, 1427249), (2491, 607340), (4982, 303670), (9964, 151835), (12455, 121468), (24910, 60734), (30367, 49820)]