276574710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{214399}}^1$

素因数の和:214452

約数の個数: 32

約数和(自身を含む): 679219200

約数和(自身を除く): 402644490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 214399, 428798, 643197, 1071995, 1286394, 2143990, 3215985, 6431970, 9219157, 18438314, 27657471, 46095785, 55314942, 92191570, 138287355, 276574710]

約数ペア:

[(1, 276574710), (2, 138287355), (3, 92191570), (5, 55314942), (6, 46095785), (10, 27657471), (15, 18438314), (30, 9219157), (43, 6431970), (86, 3215985), (129, 2143990), (215, 1286394), (258, 1071995), (430, 643197), (645, 428798), (1290, 214399)]