321161340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1987

約数の個数: 96

約数和(自身を含む): 933940224

約数和(自身を除く): 612778884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 61, 94, 122, 141, 183, 188, 235, 244, 282, 305, 366, 470, 564, 610, 705, 732, 915, 940, 1220, 1410, 1830, 1867, 2820, 2867, 3660, 3734, 5601, 5734, 7468, 8601, 9335, 11202, 11468, 14335, 17202, 18670, 22404, 28005, 28670, 34404, 37340, 43005, 56010, 57340, 86010, 87749, 112020, 113887, 172020, 175498, 227774, 263247, 341661, 350996, 438745, 455548, 526494, 569435, 683322, 877490, 1052988, 1138870, 1316235, 1366644, 1708305, 1754980, 2277740, 2632470, 3416610, 5264940, 5352689, 6833220, 10705378, 16058067, 21410756, 26763445, 32116134, 53526890, 64232268, 80290335, 107053780, 160580670, 321161340]

約数ペア:

[(1, 321161340), (2, 160580670), (3, 107053780), (4, 80290335), (5, 64232268), (6, 53526890), (10, 32116134), (12, 26763445), (15, 21410756), (20, 16058067), (30, 10705378), (47, 6833220), (60, 5352689), (61, 5264940), (94, 3416610), (122, 2632470), (141, 2277740), (183, 1754980), (188, 1708305), (235, 1366644), (244, 1316235), (282, 1138870), (305, 1052988), (366, 877490), (470, 683322), (564, 569435), (610, 526494), (705, 455548), (732, 438745), (915, 350996), (940, 341661), (1220, 263247), (1410, 227774), (1830, 175498), (1867, 172020), (2820, 113887), (2867, 112020), (3660, 87749), (3734, 86010), (5601, 57340), (5734, 56010), (7468, 43005), (8601, 37340), (9335, 34404), (11202, 28670), (11468, 28005), (14335, 22404), (17202, 18670)]