30915654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 78423552

約数和(自身を除く): 47507898

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1097, 1281, 1342, 2013, 2194, 2562, 3291, 4026, 4697, 6582, 7679, 9394, 12067, 14091, 15358, 23037, 24134, 28182, 36201, 46074, 66917, 72402, 84469, 133834, 168938, 200751, 253407, 401502, 468419, 506814, 736087, 936838, 1405257, 1472174, 2208261, 2810514, 4416522, 5152609, 10305218, 15457827, 30915654]

約数ペア:

[(1, 30915654), (2, 15457827), (3, 10305218), (6, 5152609), (7, 4416522), (11, 2810514), (14, 2208261), (21, 1472174), (22, 1405257), (33, 936838), (42, 736087), (61, 506814), (66, 468419), (77, 401502), (122, 253407), (154, 200751), (183, 168938), (231, 133834), (366, 84469), (427, 72402), (462, 66917), (671, 46074), (854, 36201), (1097, 28182), (1281, 24134), (1342, 23037), (2013, 15358), (2194, 14091), (2562, 12067), (3291, 9394), (4026, 7679), (4697, 6582)]