6533940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 21417984

約数和(自身を除く): 14884044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 331, 420, 470, 564, 658, 662, 705, 940, 987, 993, 1316, 1324, 1410, 1645, 1655, 1974, 1986, 2317, 2820, 3290, 3310, 3948, 3972, 4634, 4935, 4965, 6580, 6620, 6951, 9268, 9870, 9930, 11585, 13902, 15557, 19740, 19860, 23170, 27804, 31114, 34755, 46340, 46671, 62228, 69510, 77785, 93342, 108899, 139020, 155570, 186684, 217798, 233355, 311140, 326697, 435596, 466710, 544495, 653394, 933420, 1088990, 1306788, 1633485, 2177980, 3266970, 6533940]

約数ペア:

[(1, 6533940), (2, 3266970), (3, 2177980), (4, 1633485), (5, 1306788), (6, 1088990), (7, 933420), (10, 653394), (12, 544495), (14, 466710), (15, 435596), (20, 326697), (21, 311140), (28, 233355), (30, 217798), (35, 186684), (42, 155570), (47, 139020), (60, 108899), (70, 93342), (84, 77785), (94, 69510), (105, 62228), (140, 46671), (141, 46340), (188, 34755), (210, 31114), (235, 27804), (282, 23170), (329, 19860), (331, 19740), (420, 15557), (470, 13902), (564, 11585), (658, 9930), (662, 9870), (705, 9268), (940, 6951), (987, 6620), (993, 6580), (1316, 4965), (1324, 4935), (1410, 4634), (1645, 3972), (1655, 3948), (1974, 3310), (1986, 3290), (2317, 2820)]