11626980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11399}}^1$

素因数の和:11428

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 22846620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 11399, 22798, 34197, 45596, 56995, 68394, 113990, 136788, 170985, 193783, 227980, 341970, 387566, 581349, 683940, 775132, 968915, 1162698, 1937830, 2325396, 2906745, 3875660, 5813490, 11626980]

約数ペア:

[(1, 11626980), (2, 5813490), (3, 3875660), (4, 2906745), (5, 2325396), (6, 1937830), (10, 1162698), (12, 968915), (15, 775132), (17, 683940), (20, 581349), (30, 387566), (34, 341970), (51, 227980), (60, 193783), (68, 170985), (85, 136788), (102, 113990), (170, 68394), (204, 56995), (255, 45596), (340, 34197), (510, 22798), (1020, 11399)]