498836130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1217}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 1291586688

約数和(自身を除く): 792750558

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1051, 1217, 2102, 2434, 3153, 3651, 5255, 6085, 6306, 7302, 10510, 12170, 13663, 15765, 15821, 18255, 27326, 31530, 31642, 36510, 40989, 47463, 68315, 79105, 81978, 94926, 136630, 158210, 204945, 237315, 409890, 474630, 1279067, 2558134, 3837201, 6395335, 7674402, 12790670, 16627871, 19186005, 33255742, 38372010, 49883613, 83139355, 99767226, 166278710, 249418065, 498836130]

約数ペア:

[(1, 498836130), (2, 249418065), (3, 166278710), (5, 99767226), (6, 83139355), (10, 49883613), (13, 38372010), (15, 33255742), (26, 19186005), (30, 16627871), (39, 12790670), (65, 7674402), (78, 6395335), (130, 3837201), (195, 2558134), (390, 1279067), (1051, 474630), (1217, 409890), (2102, 237315), (2434, 204945), (3153, 158210), (3651, 136630), (5255, 94926), (6085, 81978), (6306, 79105), (7302, 68315), (10510, 47463), (12170, 40989), (13663, 36510), (15765, 31642), (15821, 31530), (18255, 27326)]