28943010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18917}}^1$

素因数の和:18947

約数の個数: 48

約数和(自身を含む): 79682616

約数和(自身を除く): 50739606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 18917, 37834, 56751, 94585, 113502, 170253, 189170, 283755, 321589, 340506, 567510, 643178, 851265, 964767, 1607945, 1702530, 1929534, 2894301, 3215890, 4823835, 5788602, 9647670, 14471505, 28943010]

約数ペア:

[(1, 28943010), (2, 14471505), (3, 9647670), (5, 5788602), (6, 4823835), (9, 3215890), (10, 2894301), (15, 1929534), (17, 1702530), (18, 1607945), (30, 964767), (34, 851265), (45, 643178), (51, 567510), (85, 340506), (90, 321589), (102, 283755), (153, 189170), (170, 170253), (255, 113502), (306, 94585), (510, 56751), (765, 37834), (1530, 18917)]