201551430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3433}}^1$

素因数の和:3565

約数の個数: 64

約数和(自身を含む): 514275840

約数和(自身を除く): 312724410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 103, 114, 190, 206, 285, 309, 515, 570, 618, 1030, 1545, 1957, 3090, 3433, 3914, 5871, 6866, 9785, 10299, 11742, 17165, 19570, 20598, 29355, 34330, 51495, 58710, 65227, 102990, 130454, 195681, 326135, 353599, 391362, 652270, 707198, 978405, 1060797, 1767995, 1956810, 2121594, 3535990, 5303985, 6718381, 10607970, 13436762, 20155143, 33591905, 40310286, 67183810, 100775715, 201551430]

約数ペア:

[(1, 201551430), (2, 100775715), (3, 67183810), (5, 40310286), (6, 33591905), (10, 20155143), (15, 13436762), (19, 10607970), (30, 6718381), (38, 5303985), (57, 3535990), (95, 2121594), (103, 1956810), (114, 1767995), (190, 1060797), (206, 978405), (285, 707198), (309, 652270), (515, 391362), (570, 353599), (618, 326135), (1030, 195681), (1545, 130454), (1957, 102990), (3090, 65227), (3433, 58710), (3914, 51495), (5871, 34330), (6866, 29355), (9785, 20598), (10299, 19570), (11742, 17165)]