64345260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6703

約数の個数: 96

約数和(自身を含む): 214889472

約数和(自身を除く): 150544212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 6661, 9660, 13322, 19983, 26644, 33305, 39966, 46627, 66610, 79932, 93254, 99915, 133220, 139881, 153203, 186508, 199830, 233135, 279762, 306406, 399660, 459609, 466270, 559524, 612812, 699405, 766015, 919218, 932540, 1072421, 1398810, 1532030, 1838436, 2144842, 2298045, 2797620, 3064060, 3217263, 4289684, 4596090, 5362105, 6434526, 9192180, 10724210, 12869052, 16086315, 21448420, 32172630, 64345260]

約数ペア:

[(1, 64345260), (2, 32172630), (3, 21448420), (4, 16086315), (5, 12869052), (6, 10724210), (7, 9192180), (10, 6434526), (12, 5362105), (14, 4596090), (15, 4289684), (20, 3217263), (21, 3064060), (23, 2797620), (28, 2298045), (30, 2144842), (35, 1838436), (42, 1532030), (46, 1398810), (60, 1072421), (69, 932540), (70, 919218), (84, 766015), (92, 699405), (105, 612812), (115, 559524), (138, 466270), (140, 459609), (161, 399660), (210, 306406), (230, 279762), (276, 233135), (322, 199830), (345, 186508), (420, 153203), (460, 139881), (483, 133220), (644, 99915), (690, 93254), (805, 79932), (966, 66610), (1380, 46627), (1610, 39966), (1932, 33305), (2415, 26644), (3220, 19983), (4830, 13322), (6661, 9660)]