30790717146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^2\times {\mathrm{30851}}^1$

素因数の和:31044

約数の個数: 72

約数和(自身を含む): 77112476064

約数和(自身を除く): 46321758918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 7921, 11214, 15842, 23763, 30851, 47526, 55447, 61702, 71289, 92553, 110894, 142578, 166341, 185106, 215957, 277659, 332682, 431914, 499023, 555318, 647871, 998046, 1295742, 1943613, 2745739, 3887226, 5491478, 8237217, 16474434, 19220173, 24711651, 38440346, 49423302, 57660519, 115321038, 172981557, 244370771, 345963114, 488741542, 733112313, 1466224626, 1710595397, 2199336939, 3421190794, 4398673878, 5131786191, 10263572382, 15395358573, 30790717146]

約数ペア:

[(1, 30790717146), (2, 15395358573), (3, 10263572382), (6, 5131786191), (7, 4398673878), (9, 3421190794), (14, 2199336939), (18, 1710595397), (21, 1466224626), (42, 733112313), (63, 488741542), (89, 345963114), (126, 244370771), (178, 172981557), (267, 115321038), (534, 57660519), (623, 49423302), (801, 38440346), (1246, 24711651), (1602, 19220173), (1869, 16474434), (3738, 8237217), (5607, 5491478), (7921, 3887226), (11214, 2745739), (15842, 1943613), (23763, 1295742), (30851, 998046), (47526, 647871), (55447, 555318), (61702, 499023), (71289, 431914), (92553, 332682), (110894, 277659), (142578, 215957), (166341, 185106)]