61229820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27581}}^1$

素因数の和:27630

約数の個数: 48

約数和(自身を含む): 176083488

約数和(自身を除く): 114853668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 27581, 55162, 82743, 110324, 137905, 165486, 275810, 330972, 413715, 551620, 827430, 1020497, 1654860, 2040994, 3061491, 4081988, 5102485, 6122982, 10204970, 12245964, 15307455, 20409940, 30614910, 61229820]

約数ペア:

[(1, 61229820), (2, 30614910), (3, 20409940), (4, 15307455), (5, 12245964), (6, 10204970), (10, 6122982), (12, 5102485), (15, 4081988), (20, 3061491), (30, 2040994), (37, 1654860), (60, 1020497), (74, 827430), (111, 551620), (148, 413715), (185, 330972), (222, 275810), (370, 165486), (444, 137905), (555, 110324), (740, 82743), (1110, 55162), (2220, 27581)]