179619930

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 160

約数和(自身を含む): 560355840

約数和(自身を除く): 380735910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 81, 90, 105, 126, 135, 158, 162, 189, 210, 237, 270, 315, 378, 395, 401, 405, 474, 553, 567, 630, 711, 790, 802, 810, 945, 1106, 1134, 1185, 1203, 1422, 1659, 1890, 2005, 2133, 2370, 2406, 2765, 2807, 2835, 3318, 3555, 3609, 4010, 4266, 4977, 5530, 5614, 5670, 6015, 6399, 7110, 7218, 8295, 8421, 9954, 10665, 10827, 12030, 12798, 14035, 14931, 16590, 16842, 18045, 21330, 21654, 24885, 25263, 28070, 29862, 31679, 31995, 32481, 36090, 42105, 44793, 49770, 50526, 54135, 63358, 63990, 64962, 74655, 75789, 84210, 89586, 95037, 108270, 126315, 149310, 151578, 158395, 162405, 190074, 221753, 223965, 227367, 252630, 285111, 316790, 324810, 378945, 443506, 447930, 454734, 475185, 570222, 665259, 757890, 855333, 950370, 1108765, 1136835, 1330518, 1425555, 1710666, 1995777, 2217530, 2273670, 2565999, 2851110, 3326295, 3991554, 4276665, 5131998, 5987331, 6652590, 8553330, 9978885, 11974662, 12829995, 17961993, 19957770, 25659990, 29936655, 35923986, 59873310, 89809965, 179619930]

約数ペア:

[(1, 179619930), (2, 89809965), (3, 59873310), (5, 35923986), (6, 29936655), (7, 25659990), (9, 19957770), (10, 17961993), (14, 12829995), (15, 11974662), (18, 9978885), (21, 8553330), (27, 6652590), (30, 5987331), (35, 5131998), (42, 4276665), (45, 3991554), (54, 3326295), (63, 2851110), (70, 2565999), (79, 2273670), (81, 2217530), (90, 1995777), (105, 1710666), (126, 1425555), (135, 1330518), (158, 1136835), (162, 1108765), (189, 950370), (210, 855333), (237, 757890), (270, 665259), (315, 570222), (378, 475185), (395, 454734), (401, 447930), (405, 443506), (474, 378945), (553, 324810), (567, 316790), (630, 285111), (711, 252630), (790, 227367), (802, 223965), (810, 221753), (945, 190074), (1106, 162405), (1134, 158395), (1185, 151578), (1203, 149310), (1422, 126315), (1659, 108270), (1890, 95037), (2005, 89586), (2133, 84210), (2370, 75789), (2406, 74655), (2765, 64962), (2807, 63990), (2835, 63358), (3318, 54135), (3555, 50526), (3609, 49770), (4010, 44793), (4266, 42105), (4977, 36090), (5530, 32481), (5614, 31995), (5670, 31679), (6015, 29862), (6399, 28070), (7110, 25263), (7218, 24885), (8295, 21654), (8421, 21330), (9954, 18045), (10665, 16842), (10827, 16590), (12030, 14931), (12798, 14035)]