30788690772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{5807}}^1$

素因数の和:6026

約数の個数: 144

約数和(自身を含む): 85428338688

約数和(自身を除く): 54639647916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 127, 142, 147, 196, 213, 254, 284, 294, 381, 426, 497, 508, 588, 762, 852, 889, 994, 1491, 1524, 1778, 1988, 2667, 2982, 3479, 3556, 5334, 5807, 5964, 6223, 6958, 9017, 10437, 10668, 11614, 12446, 13916, 17421, 18034, 18669, 20874, 23228, 24892, 27051, 34842, 36068, 37338, 40649, 41748, 54102, 63119, 69684, 74676, 81298, 108204, 121947, 126238, 162596, 189357, 243894, 252476, 284543, 378714, 412297, 441833, 487788, 569086, 737489, 757428, 824594, 853629, 883666, 1138172, 1236891, 1325499, 1474978, 1649188, 1707258, 1767332, 2212467, 2473782, 2650998, 2886079, 2949956, 3414516, 4424934, 4947564, 5162423, 5301996, 5772158, 8658237, 8849868, 10324846, 11544316, 15487269, 17316474, 20202553, 20649692, 30974538, 34632948, 36136961, 40405106, 52361719, 60607659, 61949076, 72273922, 80810212, 104723438, 108410883, 121215318, 144547844, 157085157, 209446876, 216821766, 242430636, 314170314, 366532033, 433643532, 628340628, 733064066, 1099596099, 1466128132, 2199192198, 2565724231, 4398384396, 5131448462, 7697172693, 10262896924, 15394345386, 30788690772]

約数ペア:

[(1, 30788690772), (2, 15394345386), (3, 10262896924), (4, 7697172693), (6, 5131448462), (7, 4398384396), (12, 2565724231), (14, 2199192198), (21, 1466128132), (28, 1099596099), (42, 733064066), (49, 628340628), (71, 433643532), (84, 366532033), (98, 314170314), (127, 242430636), (142, 216821766), (147, 209446876), (196, 157085157), (213, 144547844), (254, 121215318), (284, 108410883), (294, 104723438), (381, 80810212), (426, 72273922), (497, 61949076), (508, 60607659), (588, 52361719), (762, 40405106), (852, 36136961), (889, 34632948), (994, 30974538), (1491, 20649692), (1524, 20202553), (1778, 17316474), (1988, 15487269), (2667, 11544316), (2982, 10324846), (3479, 8849868), (3556, 8658237), (5334, 5772158), (5807, 5301996), (5964, 5162423), (6223, 4947564), (6958, 4424934), (9017, 3414516), (10437, 2949956), (10668, 2886079), (11614, 2650998), (12446, 2473782), (13916, 2212467), (17421, 1767332), (18034, 1707258), (18669, 1649188), (20874, 1474978), (23228, 1325499), (24892, 1236891), (27051, 1138172), (34842, 883666), (36068, 853629), (37338, 824594), (40649, 757428), (41748, 737489), (54102, 569086), (63119, 487788), (69684, 441833), (74676, 412297), (81298, 378714), (108204, 284543), (121947, 252476), (126238, 243894), (162596, 189357)]