2156069197740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{3461}}^1\times {\mathrm{8747}}^1$

素因数の和:13407

約数の個数: 96

約数和(自身を含む): 6044516400384

約数和(自身を除く): 3888447202644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1187, 2374, 3461, 3561, 4748, 5935, 6922, 7122, 8747, 10383, 11870, 13844, 14244, 17305, 17494, 17805, 20766, 23740, 26241, 34610, 34988, 35610, 41532, 43735, 51915, 52482, 69220, 71220, 87470, 103830, 104964, 131205, 174940, 207660, 262410, 524820, 4108207, 8216414, 10382689, 12324621, 16432828, 20541035, 20765378, 24649242, 30273367, 31148067, 41082070, 41530756, 49298484, 51913445, 60546734, 61623105, 62296134, 82164140, 90820101, 103826890, 121093468, 123246210, 124592268, 151366835, 155740335, 181640202, 207653780, 246492420, 302733670, 311480670, 363280404, 454100505, 605467340, 622961340, 908201010, 1816402020, 35934486629, 71868973258, 107803459887, 143737946516, 179672433145, 215606919774, 359344866290, 431213839548, 539017299435, 718689732580, 1078034598870, 2156069197740]

約数ペア:

[(1, 2156069197740), (2, 1078034598870), (3, 718689732580), (4, 539017299435), (5, 431213839548), (6, 359344866290), (10, 215606919774), (12, 179672433145), (15, 143737946516), (20, 107803459887), (30, 71868973258), (60, 35934486629), (1187, 1816402020), (2374, 908201010), (3461, 622961340), (3561, 605467340), (4748, 454100505), (5935, 363280404), (6922, 311480670), (7122, 302733670), (8747, 246492420), (10383, 207653780), (11870, 181640202), (13844, 155740335), (14244, 151366835), (17305, 124592268), (17494, 123246210), (17805, 121093468), (20766, 103826890), (23740, 90820101), (26241, 82164140), (34610, 62296134), (34988, 61623105), (35610, 60546734), (41532, 51913445), (43735, 49298484), (51915, 41530756), (52482, 41082070), (69220, 31148067), (71220, 30273367), (87470, 24649242), (103830, 20765378), (104964, 20541035), (131205, 16432828), (174940, 12324621), (207660, 10382689), (262410, 8216414), (524820, 4108207)]