8408070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 25920000

約数和(自身を除く): 17511930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 149, 165, 171, 190, 198, 209, 270, 285, 297, 298, 330, 342, 418, 447, 495, 513, 570, 594, 627, 745, 855, 894, 990, 1026, 1045, 1254, 1341, 1485, 1490, 1639, 1710, 1881, 2090, 2235, 2565, 2682, 2831, 2970, 3135, 3278, 3762, 4023, 4470, 4917, 5130, 5643, 5662, 6270, 6705, 8046, 8195, 8493, 9405, 9834, 11286, 13410, 14155, 14751, 16390, 16986, 18810, 20115, 24585, 25479, 28215, 28310, 29502, 31141, 40230, 42465, 44253, 49170, 50958, 56430, 62282, 73755, 76437, 84930, 88506, 93423, 127395, 147510, 152874, 155705, 186846, 221265, 254790, 280269, 311410, 382185, 442530, 467115, 560538, 764370, 840807, 934230, 1401345, 1681614, 2802690, 4204035, 8408070]

約数ペア:

[(1, 8408070), (2, 4204035), (3, 2802690), (5, 1681614), (6, 1401345), (9, 934230), (10, 840807), (11, 764370), (15, 560538), (18, 467115), (19, 442530), (22, 382185), (27, 311410), (30, 280269), (33, 254790), (38, 221265), (45, 186846), (54, 155705), (55, 152874), (57, 147510), (66, 127395), (90, 93423), (95, 88506), (99, 84930), (110, 76437), (114, 73755), (135, 62282), (149, 56430), (165, 50958), (171, 49170), (190, 44253), (198, 42465), (209, 40230), (270, 31141), (285, 29502), (297, 28310), (298, 28215), (330, 25479), (342, 24585), (418, 20115), (447, 18810), (495, 16986), (513, 16390), (570, 14751), (594, 14155), (627, 13410), (745, 11286), (855, 9834), (894, 9405), (990, 8493), (1026, 8195), (1045, 8046), (1254, 6705), (1341, 6270), (1485, 5662), (1490, 5643), (1639, 5130), (1710, 4917), (1881, 4470), (2090, 4023), (2235, 3762), (2565, 3278), (2682, 3135), (2831, 2970)]