70648380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 241532928

約数和(自身を除く): 170884548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1151, 1364, 1395, 1705, 1860, 1980, 2046, 2302, 2790, 3069, 3410, 3453, 4092, 4604, 5115, 5580, 5755, 6138, 6820, 6906, 10230, 10359, 11510, 12276, 12661, 13812, 15345, 17265, 20460, 20718, 23020, 25322, 30690, 34530, 35681, 37983, 41436, 50644, 51795, 61380, 63305, 69060, 71362, 75966, 103590, 107043, 113949, 126610, 142724, 151932, 178405, 189915, 207180, 214086, 227898, 253220, 321129, 356810, 379830, 392491, 428172, 455796, 535215, 569745, 642258, 713620, 759660, 784982, 1070430, 1139490, 1177473, 1284516, 1569964, 1605645, 1962455, 2140860, 2278980, 2354946, 3211290, 3532419, 3924910, 4709892, 5887365, 6422580, 7064838, 7849820, 11774730, 14129676, 17662095, 23549460, 35324190, 70648380]

約数ペア:

[(1, 70648380), (2, 35324190), (3, 23549460), (4, 17662095), (5, 14129676), (6, 11774730), (9, 7849820), (10, 7064838), (11, 6422580), (12, 5887365), (15, 4709892), (18, 3924910), (20, 3532419), (22, 3211290), (30, 2354946), (31, 2278980), (33, 2140860), (36, 1962455), (44, 1605645), (45, 1569964), (55, 1284516), (60, 1177473), (62, 1139490), (66, 1070430), (90, 784982), (93, 759660), (99, 713620), (110, 642258), (124, 569745), (132, 535215), (155, 455796), (165, 428172), (180, 392491), (186, 379830), (198, 356810), (220, 321129), (279, 253220), (310, 227898), (330, 214086), (341, 207180), (372, 189915), (396, 178405), (465, 151932), (495, 142724), (558, 126610), (620, 113949), (660, 107043), (682, 103590), (930, 75966), (990, 71362), (1023, 69060), (1116, 63305), (1151, 61380), (1364, 51795), (1395, 50644), (1705, 41436), (1860, 37983), (1980, 35681), (2046, 34530), (2302, 30690), (2790, 25322), (3069, 23020), (3410, 20718), (3453, 20460), (4092, 17265), (4604, 15345), (5115, 13812), (5580, 12661), (5755, 12276), (6138, 11510), (6820, 10359), (6906, 10230)]