90044910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1913}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 234687024

約数和(自身を除く): 144642114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 523, 1046, 1569, 1913, 2615, 3138, 3826, 4707, 5230, 5739, 7845, 9414, 9565, 11478, 15690, 17217, 19130, 23535, 28695, 34434, 47070, 57390, 86085, 172170, 1000499, 2000998, 3001497, 5002495, 6002994, 9004491, 10004990, 15007485, 18008982, 30014970, 45022455, 90044910]

約数ペア:

[(1, 90044910), (2, 45022455), (3, 30014970), (5, 18008982), (6, 15007485), (9, 10004990), (10, 9004491), (15, 6002994), (18, 5002495), (30, 3001497), (45, 2000998), (90, 1000499), (523, 172170), (1046, 86085), (1569, 57390), (1913, 47070), (2615, 34434), (3138, 28695), (3826, 23535), (4707, 19130), (5230, 17217), (5739, 15690), (7845, 11478), (9414, 9565)]