7138045620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{4406201}}^1$

素因数の和:4406222

約数の個数: 60

約数和(自身を含む): 22392318564

約数和(自身を除く): 15254272944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 4406201, 8812402, 13218603, 17624804, 22031005, 26437206, 39655809, 44062010, 52874412, 66093015, 79311618, 88124020, 118967427, 132186030, 158623236, 198279045, 237934854, 264372060, 356902281, 396558090, 475869708, 594837135, 713804562, 793116180, 1189674270, 1427609124, 1784511405, 2379348540, 3569022810, 7138045620]

約数ペア:

[(1, 7138045620), (2, 3569022810), (3, 2379348540), (4, 1784511405), (5, 1427609124), (6, 1189674270), (9, 793116180), (10, 713804562), (12, 594837135), (15, 475869708), (18, 396558090), (20, 356902281), (27, 264372060), (30, 237934854), (36, 198279045), (45, 158623236), (54, 132186030), (60, 118967427), (81, 88124020), (90, 79311618), (108, 66093015), (135, 52874412), (162, 44062010), (180, 39655809), (270, 26437206), (324, 22031005), (405, 17624804), (540, 13218603), (810, 8812402), (1620, 4406201)]