247918110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 659594880

約数和(自身を除く): 411676770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 163, 165, 242, 326, 330, 363, 419, 489, 605, 726, 815, 838, 978, 1210, 1257, 1630, 1793, 1815, 2095, 2445, 2514, 3586, 3630, 4190, 4609, 4890, 5379, 6285, 8965, 9218, 10758, 12570, 13827, 17930, 19723, 23045, 26895, 27654, 39446, 46090, 50699, 53790, 59169, 68297, 69135, 98615, 101398, 118338, 136594, 138270, 152097, 197230, 204891, 253495, 295845, 304194, 341485, 409782, 506990, 591690, 682970, 751267, 760485, 1024455, 1502534, 1520970, 2048910, 2253801, 3756335, 4507602, 7512670, 8263937, 11269005, 16527874, 22538010, 24791811, 41319685, 49583622, 82639370, 123959055, 247918110]

約数ペア:

[(1, 247918110), (2, 123959055), (3, 82639370), (5, 49583622), (6, 41319685), (10, 24791811), (11, 22538010), (15, 16527874), (22, 11269005), (30, 8263937), (33, 7512670), (55, 4507602), (66, 3756335), (110, 2253801), (121, 2048910), (163, 1520970), (165, 1502534), (242, 1024455), (326, 760485), (330, 751267), (363, 682970), (419, 591690), (489, 506990), (605, 409782), (726, 341485), (815, 304194), (838, 295845), (978, 253495), (1210, 204891), (1257, 197230), (1630, 152097), (1793, 138270), (1815, 136594), (2095, 118338), (2445, 101398), (2514, 98615), (3586, 69135), (3630, 68297), (4190, 59169), (4609, 53790), (4890, 50699), (5379, 46090), (6285, 39446), (8965, 27654), (9218, 26895), (10758, 23045), (12570, 19723), (13827, 17930)]