123996816790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{289111}}^1$

素因数の和:289693

約数の個数: 64

約数和(自身を含む): 278768729088

約数和(自身を除く): 154771912298

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 557, 770, 1114, 2785, 3899, 5570, 6127, 7798, 12254, 19495, 30635, 38990, 42889, 61270, 85778, 214445, 289111, 428890, 578222, 1445555, 2023777, 2891110, 3180221, 4047554, 6360442, 10118885, 15901105, 20237770, 22261547, 31802210, 44523094, 111307735, 161034827, 222615470, 322069654, 805174135, 1127243789, 1610348270, 1771383097, 2254487578, 3542766194, 5636218945, 8856915485, 11272437890, 12399681679, 17713830970, 24799363358, 61998408395, 123996816790]

約数ペア:

[(1, 123996816790), (2, 61998408395), (5, 24799363358), (7, 17713830970), (10, 12399681679), (11, 11272437890), (14, 8856915485), (22, 5636218945), (35, 3542766194), (55, 2254487578), (70, 1771383097), (77, 1610348270), (110, 1127243789), (154, 805174135), (385, 322069654), (557, 222615470), (770, 161034827), (1114, 111307735), (2785, 44523094), (3899, 31802210), (5570, 22261547), (6127, 20237770), (7798, 15901105), (12254, 10118885), (19495, 6360442), (30635, 4047554), (38990, 3180221), (42889, 2891110), (61270, 2023777), (85778, 1445555), (214445, 578222), (289111, 428890)]