64424910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 169703424

約数和(自身を除く): 105278514

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 197, 330, 394, 591, 985, 991, 1182, 1970, 1982, 2167, 2955, 2973, 4334, 4955, 5910, 5946, 6501, 9910, 10835, 10901, 13002, 14865, 21670, 21802, 29730, 32505, 32703, 54505, 65010, 65406, 109010, 163515, 195227, 327030, 390454, 585681, 976135, 1171362, 1952270, 2147497, 2928405, 4294994, 5856810, 6442491, 10737485, 12884982, 21474970, 32212455, 64424910]

約数ペア:

[(1, 64424910), (2, 32212455), (3, 21474970), (5, 12884982), (6, 10737485), (10, 6442491), (11, 5856810), (15, 4294994), (22, 2928405), (30, 2147497), (33, 1952270), (55, 1171362), (66, 976135), (110, 585681), (165, 390454), (197, 327030), (330, 195227), (394, 163515), (591, 109010), (985, 65406), (991, 65010), (1182, 54505), (1970, 32703), (1982, 32505), (2167, 29730), (2955, 21802), (2973, 21670), (4334, 14865), (4955, 13002), (5910, 10901), (5946, 10835), (6501, 9910)]