74920763060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{6863}}^1$

素因数の和:7254

約数の個数: 144

約数和(自身を含む): 186803705088

約数和(自身を除く): 111882942028

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 347, 484, 572, 605, 694, 715, 1210, 1388, 1430, 1573, 1735, 2420, 2860, 3146, 3470, 3817, 4511, 6292, 6863, 6940, 7634, 7865, 9022, 13726, 15268, 15730, 18044, 19085, 22555, 27452, 31460, 34315, 38170, 41987, 45110, 49621, 68630, 75493, 76340, 83974, 89219, 90220, 99242, 137260, 150986, 167948, 178438, 198484, 209935, 248105, 301972, 356876, 377465, 419870, 446095, 496210, 545831, 754930, 830423, 839740, 892190, 981409, 992420, 1091662, 1509860, 1660846, 1784380, 1962818, 2183324, 2381461, 2729155, 3321692, 3925636, 4152115, 4762922, 4907045, 5458310, 8304230, 9525844, 9814090, 10795499, 10916620, 11907305, 16608460, 19628180, 21590998, 23814610, 26196071, 30958993, 43181996, 47629220, 52392142, 53977495, 61917986, 104784284, 107954990, 123835972, 130980355, 154794965, 215909980, 261960710, 288156781, 309589930, 340548923, 523921420, 576313562, 619179860, 681097846, 1152627124, 1362195692, 1440783905, 1702744615, 2881567810, 3405489230, 3746038153, 5763135620, 6810978460, 7492076306, 14984152612, 18730190765, 37460381530, 74920763060]

約数ペア:

[(1, 74920763060), (2, 37460381530), (4, 18730190765), (5, 14984152612), (10, 7492076306), (11, 6810978460), (13, 5763135620), (20, 3746038153), (22, 3405489230), (26, 2881567810), (44, 1702744615), (52, 1440783905), (55, 1362195692), (65, 1152627124), (110, 681097846), (121, 619179860), (130, 576313562), (143, 523921420), (220, 340548923), (242, 309589930), (260, 288156781), (286, 261960710), (347, 215909980), (484, 154794965), (572, 130980355), (605, 123835972), (694, 107954990), (715, 104784284), (1210, 61917986), (1388, 53977495), (1430, 52392142), (1573, 47629220), (1735, 43181996), (2420, 30958993), (2860, 26196071), (3146, 23814610), (3470, 21590998), (3817, 19628180), (4511, 16608460), (6292, 11907305), (6863, 10916620), (6940, 10795499), (7634, 9814090), (7865, 9525844), (9022, 8304230), (13726, 5458310), (15268, 4907045), (15730, 4762922), (18044, 4152115), (19085, 3925636), (22555, 3321692), (27452, 2729155), (31460, 2381461), (34315, 2183324), (38170, 1962818), (41987, 1784380), (45110, 1660846), (49621, 1509860), (68630, 1091662), (75493, 992420), (76340, 981409), (83974, 892190), (89219, 839740), (90220, 830423), (99242, 754930), (137260, 545831), (150986, 496210), (167948, 446095), (178438, 419870), (198484, 377465), (209935, 356876), (248105, 301972)]