15704599980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{249517}}^1$

素因数の和:250578

約数の個数: 48

約数和(自身を含む): 44014975200

約数和(自身を除く): 28310375220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1049, 2098, 3147, 4196, 5245, 6294, 10490, 12588, 15735, 20980, 31470, 62940, 249517, 499034, 748551, 998068, 1247585, 1497102, 2495170, 2994204, 3742755, 4990340, 7485510, 14971020, 261743333, 523486666, 785229999, 1046973332, 1308716665, 1570459998, 2617433330, 3140919996, 3926149995, 5234866660, 7852299990, 15704599980]

約数ペア:

[(1, 15704599980), (2, 7852299990), (3, 5234866660), (4, 3926149995), (5, 3140919996), (6, 2617433330), (10, 1570459998), (12, 1308716665), (15, 1046973332), (20, 785229999), (30, 523486666), (60, 261743333), (1049, 14971020), (2098, 7485510), (3147, 4990340), (4196, 3742755), (5245, 2994204), (6294, 2495170), (10490, 1497102), (12588, 1247585), (15735, 998068), (20980, 748551), (31470, 499034), (62940, 249517)]