355647660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{2477}}^1$

素因数の和:4882

約数の個数: 48

約数和(自身を含む): 996631776

約数和(自身を除く): 640984116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2393, 2477, 4786, 4954, 7179, 7431, 9572, 9908, 11965, 12385, 14358, 14862, 23930, 24770, 28716, 29724, 35895, 37155, 47860, 49540, 71790, 74310, 143580, 148620, 5927461, 11854922, 17782383, 23709844, 29637305, 35564766, 59274610, 71129532, 88911915, 118549220, 177823830, 355647660]

約数ペア:

[(1, 355647660), (2, 177823830), (3, 118549220), (4, 88911915), (5, 71129532), (6, 59274610), (10, 35564766), (12, 29637305), (15, 23709844), (20, 17782383), (30, 11854922), (60, 5927461), (2393, 148620), (2477, 143580), (4786, 74310), (4954, 71790), (7179, 49540), (7431, 47860), (9572, 37155), (9908, 35895), (11965, 29724), (12385, 28716), (14358, 24770), (14862, 23930)]