65982930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 171376128

約数和(自身を除く): 105393198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 367, 390, 461, 734, 922, 1101, 1383, 1835, 2202, 2305, 2766, 3670, 4610, 4771, 5505, 5993, 6915, 9542, 11010, 11986, 13830, 14313, 17979, 23855, 28626, 29965, 35958, 47710, 59930, 71565, 89895, 143130, 169187, 179790, 338374, 507561, 845935, 1015122, 1691870, 2199431, 2537805, 4398862, 5075610, 6598293, 10997155, 13196586, 21994310, 32991465, 65982930]

約数ペア:

[(1, 65982930), (2, 32991465), (3, 21994310), (5, 13196586), (6, 10997155), (10, 6598293), (13, 5075610), (15, 4398862), (26, 2537805), (30, 2199431), (39, 1691870), (65, 1015122), (78, 845935), (130, 507561), (195, 338374), (367, 179790), (390, 169187), (461, 143130), (734, 89895), (922, 71565), (1101, 59930), (1383, 47710), (1835, 35958), (2202, 29965), (2305, 28626), (2766, 23855), (3670, 17979), (4610, 14313), (4771, 13830), (5505, 11986), (5993, 11010), (6915, 9542)]