66686430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 168542208

約数和(自身を除く): 101855778

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 127, 138, 230, 254, 345, 381, 635, 690, 761, 762, 1270, 1522, 1905, 2283, 2921, 3805, 3810, 4566, 5842, 7610, 8763, 11415, 14605, 17503, 17526, 22830, 29210, 35006, 43815, 52509, 87515, 87630, 96647, 105018, 175030, 193294, 262545, 289941, 483235, 525090, 579882, 966470, 1449705, 2222881, 2899410, 4445762, 6668643, 11114405, 13337286, 22228810, 33343215, 66686430]

約数ペア:

[(1, 66686430), (2, 33343215), (3, 22228810), (5, 13337286), (6, 11114405), (10, 6668643), (15, 4445762), (23, 2899410), (30, 2222881), (46, 1449705), (69, 966470), (115, 579882), (127, 525090), (138, 483235), (230, 289941), (254, 262545), (345, 193294), (381, 175030), (635, 105018), (690, 96647), (761, 87630), (762, 87515), (1270, 52509), (1522, 43815), (1905, 35006), (2283, 29210), (2921, 22830), (3805, 17526), (3810, 17503), (4566, 14605), (5842, 11415), (7610, 8763)]