65507340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 194181120

約数和(自身を除く): 128673780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 620, 820, 859, 930, 1230, 1271, 1718, 1860, 2460, 2542, 2577, 3436, 3813, 4295, 5084, 5154, 6355, 7626, 8590, 10308, 12710, 12885, 15252, 17180, 19065, 25420, 25770, 26629, 35219, 38130, 51540, 53258, 70438, 76260, 79887, 105657, 106516, 133145, 140876, 159774, 176095, 211314, 266290, 319548, 352190, 399435, 422628, 528285, 532580, 704380, 798870, 1056570, 1091789, 1597740, 2113140, 2183578, 3275367, 4367156, 5458945, 6550734, 10917890, 13101468, 16376835, 21835780, 32753670, 65507340]

約数ペア:

[(1, 65507340), (2, 32753670), (3, 21835780), (4, 16376835), (5, 13101468), (6, 10917890), (10, 6550734), (12, 5458945), (15, 4367156), (20, 3275367), (30, 2183578), (31, 2113140), (41, 1597740), (60, 1091789), (62, 1056570), (82, 798870), (93, 704380), (123, 532580), (124, 528285), (155, 422628), (164, 399435), (186, 352190), (205, 319548), (246, 266290), (310, 211314), (372, 176095), (410, 159774), (465, 140876), (492, 133145), (615, 106516), (620, 105657), (820, 79887), (859, 76260), (930, 70438), (1230, 53258), (1271, 51540), (1718, 38130), (1860, 35219), (2460, 26629), (2542, 25770), (2577, 25420), (3436, 19065), (3813, 17180), (4295, 15252), (5084, 12885), (5154, 12710), (6355, 10308), (7626, 8590)]