65193930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7836

約数の個数: 64

約数和(自身を含む): 179481600

約数和(自身を除く): 114287670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 7789, 8370, 15578, 23367, 38945, 46734, 70101, 77890, 116835, 140202, 210303, 233670, 241459, 350505, 420606, 482918, 701010, 724377, 1051515, 1207295, 1448754, 2103030, 2173131, 2414590, 3621885, 4346262, 6519393, 7243770, 10865655, 13038786, 21731310, 32596965, 65193930]

約数ペア:

[(1, 65193930), (2, 32596965), (3, 21731310), (5, 13038786), (6, 10865655), (9, 7243770), (10, 6519393), (15, 4346262), (18, 3621885), (27, 2414590), (30, 2173131), (31, 2103030), (45, 1448754), (54, 1207295), (62, 1051515), (90, 724377), (93, 701010), (135, 482918), (155, 420606), (186, 350505), (270, 241459), (279, 233670), (310, 210303), (465, 140202), (558, 116835), (837, 77890), (930, 70101), (1395, 46734), (1674, 38945), (2790, 23367), (4185, 15578), (7789, 8370)]