315022770

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:651

約数の個数: 112

約数和(自身を含む): 862508160

約数和(自身を除く): 547485390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 243, 270, 395, 405, 474, 486, 547, 711, 729, 790, 810, 1094, 1185, 1215, 1422, 1458, 1641, 2133, 2370, 2430, 2735, 3282, 3555, 3645, 4266, 4923, 5470, 6399, 7110, 7290, 8205, 9846, 10665, 12798, 14769, 16410, 19197, 21330, 24615, 29538, 31995, 38394, 43213, 44307, 49230, 57591, 63990, 73845, 86426, 88614, 95985, 115182, 129639, 132921, 147690, 191970, 216065, 221535, 259278, 265842, 287955, 388917, 398763, 432130, 443070, 575910, 648195, 664605, 777834, 797526, 1166751, 1296390, 1329210, 1944585, 1993815, 2333502, 3500253, 3889170, 3987630, 5833755, 7000506, 10500759, 11667510, 17501265, 21001518, 31502277, 35002530, 52503795, 63004554, 105007590, 157511385, 315022770]

約数ペア:

[(1, 315022770), (2, 157511385), (3, 105007590), (5, 63004554), (6, 52503795), (9, 35002530), (10, 31502277), (15, 21001518), (18, 17501265), (27, 11667510), (30, 10500759), (45, 7000506), (54, 5833755), (79, 3987630), (81, 3889170), (90, 3500253), (135, 2333502), (158, 1993815), (162, 1944585), (237, 1329210), (243, 1296390), (270, 1166751), (395, 797526), (405, 777834), (474, 664605), (486, 648195), (547, 575910), (711, 443070), (729, 432130), (790, 398763), (810, 388917), (1094, 287955), (1185, 265842), (1215, 259278), (1422, 221535), (1458, 216065), (1641, 191970), (2133, 147690), (2370, 132921), (2430, 129639), (2735, 115182), (3282, 95985), (3555, 88614), (3645, 86426), (4266, 73845), (4923, 63990), (5470, 57591), (6399, 49230), (7110, 44307), (7290, 43213), (8205, 38394), (9846, 31995), (10665, 29538), (12798, 24615), (14769, 21330), (16410, 19197)]