70146180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 236780544

約数和(自身を除く): 166634364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 967, 1116, 1170, 1209, 1395, 1612, 1860, 1934, 2015, 2340, 2418, 2790, 2901, 3627, 3868, 4030, 4835, 4836, 5580, 5802, 6045, 7254, 8060, 8703, 9670, 11604, 12090, 12571, 14505, 14508, 17406, 18135, 19340, 24180, 25142, 29010, 29977, 34812, 36270, 37713, 43515, 50284, 58020, 59954, 62855, 72540, 75426, 87030, 89931, 113139, 119908, 125710, 149885, 150852, 174060, 179862, 188565, 226278, 251420, 269793, 299770, 359724, 377130, 389701, 449655, 452556, 539586, 565695, 599540, 754260, 779402, 899310, 1079172, 1131390, 1169103, 1348965, 1558804, 1798620, 1948505, 2262780, 2338206, 2697930, 3507309, 3897010, 4676412, 5395860, 5845515, 7014618, 7794020, 11691030, 14029236, 17536545, 23382060, 35073090, 70146180]

約数ペア:

[(1, 70146180), (2, 35073090), (3, 23382060), (4, 17536545), (5, 14029236), (6, 11691030), (9, 7794020), (10, 7014618), (12, 5845515), (13, 5395860), (15, 4676412), (18, 3897010), (20, 3507309), (26, 2697930), (30, 2338206), (31, 2262780), (36, 1948505), (39, 1798620), (45, 1558804), (52, 1348965), (60, 1169103), (62, 1131390), (65, 1079172), (78, 899310), (90, 779402), (93, 754260), (117, 599540), (124, 565695), (130, 539586), (155, 452556), (156, 449655), (180, 389701), (186, 377130), (195, 359724), (234, 299770), (260, 269793), (279, 251420), (310, 226278), (372, 188565), (390, 179862), (403, 174060), (465, 150852), (468, 149885), (558, 125710), (585, 119908), (620, 113139), (780, 89931), (806, 87030), (930, 75426), (967, 72540), (1116, 62855), (1170, 59954), (1209, 58020), (1395, 50284), (1612, 43515), (1860, 37713), (1934, 36270), (2015, 34812), (2340, 29977), (2418, 29010), (2790, 25142), (2901, 24180), (3627, 19340), (3868, 18135), (4030, 17406), (4835, 14508), (4836, 14505), (5580, 12571), (5802, 12090), (6045, 11604), (7254, 9670), (8060, 8703)]