289330260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{6421}}^1$

素因数の和:7184

約数の個数: 48

約数和(自身を含む): 811329792

約数和(自身を除く): 521999532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 751, 1502, 2253, 3004, 3755, 4506, 6421, 7510, 9012, 11265, 12842, 15020, 19263, 22530, 25684, 32105, 38526, 45060, 64210, 77052, 96315, 128420, 192630, 385260, 4822171, 9644342, 14466513, 19288684, 24110855, 28933026, 48221710, 57866052, 72332565, 96443420, 144665130, 289330260]

約数ペア:

[(1, 289330260), (2, 144665130), (3, 96443420), (4, 72332565), (5, 57866052), (6, 48221710), (10, 28933026), (12, 24110855), (15, 19288684), (20, 14466513), (30, 9644342), (60, 4822171), (751, 385260), (1502, 192630), (2253, 128420), (3004, 96315), (3755, 77052), (4506, 64210), (6421, 45060), (7510, 38526), (9012, 32105), (11265, 25684), (12842, 22530), (15020, 19263)]