9788894010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{13523}}^1$

素因数の和:13929

約数の個数: 128

約数和(自身を含む): 29912924160

約数和(自身を除く): 20124030150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 383, 630, 766, 945, 1149, 1890, 1915, 2298, 2681, 3447, 3830, 5362, 5745, 6894, 8043, 10341, 11490, 13405, 13523, 16086, 17235, 20682, 24129, 26810, 27046, 34470, 40215, 40569, 48258, 51705, 67615, 72387, 80430, 81138, 94661, 103410, 120645, 121707, 135230, 144774, 189322, 202845, 241290, 243414, 283983, 361935, 365121, 405690, 473305, 567966, 608535, 723870, 730242, 851949, 946610, 1217070, 1419915, 1703898, 1825605, 2555847, 2839830, 3651210, 4259745, 5111694, 5179309, 8519490, 10358618, 12779235, 15537927, 25558470, 25896545, 31075854, 36255163, 46613781, 51793090, 72510326, 77689635, 93227562, 108765489, 139841343, 155379270, 181275815, 217530978, 233068905, 279682686, 326296467, 362551630, 466137810, 543827445, 652592934, 699206715, 978889401, 1087654890, 1398413430, 1631482335, 1957778802, 3262964670, 4894447005, 9788894010]

約数ペア:

[(1, 9788894010), (2, 4894447005), (3, 3262964670), (5, 1957778802), (6, 1631482335), (7, 1398413430), (9, 1087654890), (10, 978889401), (14, 699206715), (15, 652592934), (18, 543827445), (21, 466137810), (27, 362551630), (30, 326296467), (35, 279682686), (42, 233068905), (45, 217530978), (54, 181275815), (63, 155379270), (70, 139841343), (90, 108765489), (105, 93227562), (126, 77689635), (135, 72510326), (189, 51793090), (210, 46613781), (270, 36255163), (315, 31075854), (378, 25896545), (383, 25558470), (630, 15537927), (766, 12779235), (945, 10358618), (1149, 8519490), (1890, 5179309), (1915, 5111694), (2298, 4259745), (2681, 3651210), (3447, 2839830), (3830, 2555847), (5362, 1825605), (5745, 1703898), (6894, 1419915), (8043, 1217070), (10341, 946610), (11490, 851949), (13405, 730242), (13523, 723870), (16086, 608535), (17235, 567966), (20682, 473305), (24129, 405690), (26810, 365121), (27046, 361935), (34470, 283983), (40215, 243414), (40569, 241290), (48258, 202845), (51705, 189322), (67615, 144774), (72387, 135230), (80430, 121707), (81138, 120645), (94661, 103410)]