916138470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{1979}}^1$

素因数の和:3189

約数の個数: 64

約数和(自身を含む): 2371057920

約数和(自身を除く): 1454919450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1187, 1979, 2374, 3561, 3958, 5935, 5937, 7122, 9895, 11870, 11874, 15431, 17805, 19790, 25727, 29685, 30862, 35610, 46293, 51454, 59370, 77155, 77181, 92586, 128635, 154310, 154362, 231465, 257270, 385905, 462930, 771810, 2349073, 4698146, 7047219, 11745365, 14094438, 23490730, 30537949, 35236095, 61075898, 70472190, 91613847, 152689745, 183227694, 305379490, 458069235, 916138470]

約数ペア:

[(1, 916138470), (2, 458069235), (3, 305379490), (5, 183227694), (6, 152689745), (10, 91613847), (13, 70472190), (15, 61075898), (26, 35236095), (30, 30537949), (39, 23490730), (65, 14094438), (78, 11745365), (130, 7047219), (195, 4698146), (390, 2349073), (1187, 771810), (1979, 462930), (2374, 385905), (3561, 257270), (3958, 231465), (5935, 154362), (5937, 154310), (7122, 128635), (9895, 92586), (11870, 77181), (11874, 77155), (15431, 59370), (17805, 51454), (19790, 46293), (25727, 35610), (29685, 30862)]