26553270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 68843520

約数和(自身を除く): 42290250

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 870, 1327, 1334, 2001, 2654, 3335, 3981, 4002, 6635, 6670, 7962, 10005, 13270, 19905, 20010, 30521, 38483, 39810, 61042, 76966, 91563, 115449, 152605, 183126, 192415, 230898, 305210, 384830, 457815, 577245, 885109, 915630, 1154490, 1770218, 2655327, 4425545, 5310654, 8851090, 13276635, 26553270]

約数ペア:

[(1, 26553270), (2, 13276635), (3, 8851090), (5, 5310654), (6, 4425545), (10, 2655327), (15, 1770218), (23, 1154490), (29, 915630), (30, 885109), (46, 577245), (58, 457815), (69, 384830), (87, 305210), (115, 230898), (138, 192415), (145, 183126), (174, 152605), (230, 115449), (290, 91563), (345, 76966), (435, 61042), (667, 39810), (690, 38483), (870, 30521), (1327, 20010), (1334, 19905), (2001, 13270), (2654, 10005), (3335, 7962), (3981, 6670), (4002, 6635)]