70286940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 120

約数和(自身を含む): 225844080

約数和(自身を除く): 155557140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1009, 1161, 1290, 1548, 1620, 1935, 2018, 2322, 2580, 3027, 3483, 3870, 4036, 4644, 5045, 5805, 6054, 6966, 7740, 9081, 10090, 11610, 12108, 13932, 15135, 17415, 18162, 20180, 23220, 27243, 30270, 34830, 36324, 43387, 45405, 54486, 60540, 69660, 81729, 86774, 90810, 108972, 130161, 136215, 163458, 173548, 181620, 216935, 260322, 272430, 326916, 390483, 408645, 433870, 520644, 544860, 650805, 780966, 817290, 867740, 1171449, 1301610, 1561932, 1634580, 1952415, 2342898, 2603220, 3514347, 3904830, 4685796, 5857245, 7028694, 7809660, 11714490, 14057388, 17571735, 23428980, 35143470, 70286940]

約数ペア:

[(1, 70286940), (2, 35143470), (3, 23428980), (4, 17571735), (5, 14057388), (6, 11714490), (9, 7809660), (10, 7028694), (12, 5857245), (15, 4685796), (18, 3904830), (20, 3514347), (27, 2603220), (30, 2342898), (36, 1952415), (43, 1634580), (45, 1561932), (54, 1301610), (60, 1171449), (81, 867740), (86, 817290), (90, 780966), (108, 650805), (129, 544860), (135, 520644), (162, 433870), (172, 408645), (180, 390483), (215, 326916), (258, 272430), (270, 260322), (324, 216935), (387, 181620), (405, 173548), (430, 163458), (516, 136215), (540, 130161), (645, 108972), (774, 90810), (810, 86774), (860, 81729), (1009, 69660), (1161, 60540), (1290, 54486), (1548, 45405), (1620, 43387), (1935, 36324), (2018, 34830), (2322, 30270), (2580, 27243), (3027, 23220), (3483, 20180), (3870, 18162), (4036, 17415), (4644, 15135), (5045, 13932), (5805, 12108), (6054, 11610), (6966, 10090), (7740, 9081)]