16504260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6397}}^1$

素因数の和:6452

約数の個数: 48

約数和(自身を含む): 47294016

約数和(自身を除く): 30789756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 6397, 12794, 19191, 25588, 31985, 38382, 63970, 76764, 95955, 127940, 191910, 275071, 383820, 550142, 825213, 1100284, 1375355, 1650426, 2750710, 3300852, 4126065, 5501420, 8252130, 16504260]

約数ペア:

[(1, 16504260), (2, 8252130), (3, 5501420), (4, 4126065), (5, 3300852), (6, 2750710), (10, 1650426), (12, 1375355), (15, 1100284), (20, 825213), (30, 550142), (43, 383820), (60, 275071), (86, 191910), (129, 127940), (172, 95955), (215, 76764), (258, 63970), (430, 38382), (516, 31985), (645, 25588), (860, 19191), (1290, 12794), (2580, 6397)]