64580430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 164540160

約数和(自身を除く): 99959730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 137, 190, 274, 285, 411, 570, 685, 822, 827, 1370, 1654, 2055, 2481, 2603, 4110, 4135, 4962, 5206, 7809, 8270, 12405, 13015, 15618, 15713, 24810, 26030, 31426, 39045, 47139, 78090, 78565, 94278, 113299, 157130, 226598, 235695, 339897, 471390, 566495, 679794, 1132990, 1699485, 2152681, 3398970, 4305362, 6458043, 10763405, 12916086, 21526810, 32290215, 64580430]

約数ペア:

[(1, 64580430), (2, 32290215), (3, 21526810), (5, 12916086), (6, 10763405), (10, 6458043), (15, 4305362), (19, 3398970), (30, 2152681), (38, 1699485), (57, 1132990), (95, 679794), (114, 566495), (137, 471390), (190, 339897), (274, 235695), (285, 226598), (411, 157130), (570, 113299), (685, 94278), (822, 78565), (827, 78090), (1370, 47139), (1654, 39045), (2055, 31426), (2481, 26030), (2603, 24810), (4110, 15713), (4135, 15618), (4962, 13015), (5206, 12405), (7809, 8270)]