2051239590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{11939}}^1$

素因数の和:12058

約数の個数: 96

約数和(自身を含む): 5632623360

約数和(自身を除く): 3581383770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 83, 90, 115, 138, 166, 207, 230, 249, 345, 414, 415, 498, 690, 747, 830, 1035, 1245, 1494, 1909, 2070, 2490, 3735, 3818, 5727, 7470, 9545, 11454, 11939, 17181, 19090, 23878, 28635, 34362, 35817, 57270, 59695, 71634, 85905, 107451, 119390, 171810, 179085, 214902, 274597, 358170, 537255, 549194, 823791, 990937, 1074510, 1372985, 1647582, 1981874, 2471373, 2745970, 2972811, 4118955, 4942746, 4954685, 5945622, 8237910, 8918433, 9909370, 12356865, 14864055, 17836866, 22791551, 24713730, 29728110, 44592165, 45583102, 68374653, 89184330, 113957755, 136749306, 205123959, 227915510, 341873265, 410247918, 683746530, 1025619795, 2051239590]

約数ペア:

[(1, 2051239590), (2, 1025619795), (3, 683746530), (5, 410247918), (6, 341873265), (9, 227915510), (10, 205123959), (15, 136749306), (18, 113957755), (23, 89184330), (30, 68374653), (45, 45583102), (46, 44592165), (69, 29728110), (83, 24713730), (90, 22791551), (115, 17836866), (138, 14864055), (166, 12356865), (207, 9909370), (230, 8918433), (249, 8237910), (345, 5945622), (414, 4954685), (415, 4942746), (498, 4118955), (690, 2972811), (747, 2745970), (830, 2471373), (1035, 1981874), (1245, 1647582), (1494, 1372985), (1909, 1074510), (2070, 990937), (2490, 823791), (3735, 549194), (3818, 537255), (5727, 358170), (7470, 274597), (9545, 214902), (11454, 179085), (11939, 171810), (17181, 119390), (19090, 107451), (23878, 85905), (28635, 71634), (34362, 59695), (35817, 57270)]