65833740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{52249}}^1$

素因数の和:52271

約数の個数: 72

約数和(自身を含む): 228228000

約数和(自身を除く): 162394260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 52249, 104498, 156747, 208996, 261245, 313494, 365743, 470241, 522490, 626988, 731486, 783735, 940482, 1044980, 1097229, 1462972, 1567470, 1828715, 1880964, 2194458, 2351205, 3134940, 3291687, 3657430, 4388916, 4702410, 5486145, 6583374, 7314860, 9404820, 10972290, 13166748, 16458435, 21944580, 32916870, 65833740]

約数ペア:

[(1, 65833740), (2, 32916870), (3, 21944580), (4, 16458435), (5, 13166748), (6, 10972290), (7, 9404820), (9, 7314860), (10, 6583374), (12, 5486145), (14, 4702410), (15, 4388916), (18, 3657430), (20, 3291687), (21, 3134940), (28, 2351205), (30, 2194458), (35, 1880964), (36, 1828715), (42, 1567470), (45, 1462972), (60, 1097229), (63, 1044980), (70, 940482), (84, 783735), (90, 731486), (105, 626988), (126, 522490), (140, 470241), (180, 365743), (210, 313494), (252, 261245), (315, 208996), (420, 156747), (630, 104498), (1260, 52249)]