499294770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5741}}^1$

素因数の和:5987

約数の個数: 64

約数和(自身を含む): 1296497664

約数和(自身を除く): 797202894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 390, 446, 669, 1115, 1338, 2230, 2899, 3345, 5741, 5798, 6690, 8697, 11482, 14495, 17223, 17394, 28705, 28990, 34446, 43485, 57410, 74633, 86115, 86970, 149266, 172230, 223899, 373165, 447798, 746330, 1119495, 1280243, 2238990, 2560486, 3840729, 6401215, 7681458, 12802430, 16643159, 19203645, 33286318, 38407290, 49929477, 83215795, 99858954, 166431590, 249647385, 499294770]

約数ペア:

[(1, 499294770), (2, 249647385), (3, 166431590), (5, 99858954), (6, 83215795), (10, 49929477), (13, 38407290), (15, 33286318), (26, 19203645), (30, 16643159), (39, 12802430), (65, 7681458), (78, 6401215), (130, 3840729), (195, 2560486), (223, 2238990), (390, 1280243), (446, 1119495), (669, 746330), (1115, 447798), (1338, 373165), (2230, 223899), (2899, 172230), (3345, 149266), (5741, 86970), (5798, 86115), (6690, 74633), (8697, 57410), (11482, 43485), (14495, 34446), (17223, 28990), (17394, 28705)]