551465310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 1530109440

約数和(自身を除く): 978644130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 281, 285, 313, 330, 418, 562, 570, 626, 627, 843, 939, 1045, 1254, 1405, 1565, 1686, 1878, 2090, 2810, 3091, 3130, 3135, 3443, 4215, 4695, 5339, 5947, 6182, 6270, 6886, 8430, 9273, 9390, 10329, 10678, 11894, 15455, 16017, 17215, 17841, 18546, 20658, 26695, 29735, 30910, 32034, 34430, 35682, 46365, 51645, 53390, 58729, 59470, 65417, 80085, 87953, 89205, 92730, 103290, 117458, 130834, 160170, 175906, 176187, 178410, 196251, 263859, 293645, 327085, 352374, 392502, 439765, 527718, 587290, 654170, 879530, 880935, 967483, 981255, 1319295, 1671107, 1761870, 1934966, 1962510, 2638590, 2902449, 3342214, 4837415, 5013321, 5804898, 8355535, 9674830, 10026642, 14512245, 16711070, 18382177, 25066605, 29024490, 36764354, 50133210, 55146531, 91910885, 110293062, 183821770, 275732655, 551465310]

約数ペア:

[(1, 551465310), (2, 275732655), (3, 183821770), (5, 110293062), (6, 91910885), (10, 55146531), (11, 50133210), (15, 36764354), (19, 29024490), (22, 25066605), (30, 18382177), (33, 16711070), (38, 14512245), (55, 10026642), (57, 9674830), (66, 8355535), (95, 5804898), (110, 5013321), (114, 4837415), (165, 3342214), (190, 2902449), (209, 2638590), (281, 1962510), (285, 1934966), (313, 1761870), (330, 1671107), (418, 1319295), (562, 981255), (570, 967483), (626, 880935), (627, 879530), (843, 654170), (939, 587290), (1045, 527718), (1254, 439765), (1405, 392502), (1565, 352374), (1686, 327085), (1878, 293645), (2090, 263859), (2810, 196251), (3091, 178410), (3130, 176187), (3135, 175906), (3443, 160170), (4215, 130834), (4695, 117458), (5339, 103290), (5947, 92730), (6182, 89205), (6270, 87953), (6886, 80085), (8430, 65417), (9273, 59470), (9390, 58729), (10329, 53390), (10678, 51645), (11894, 46365), (15455, 35682), (16017, 34430), (17215, 32034), (17841, 30910), (18546, 29735), (20658, 26695)]