68954460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1787

約数の個数: 96

約数和(自身を含む): 208535040

約数和(自身を除く): 139580580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1334, 1380, 1723, 1740, 2001, 2668, 3335, 3446, 4002, 5169, 6670, 6892, 8004, 8615, 10005, 10338, 13340, 17230, 20010, 20676, 25845, 34460, 39629, 40020, 49967, 51690, 79258, 99934, 103380, 118887, 149901, 158516, 198145, 199868, 237774, 249835, 299802, 396290, 475548, 499670, 594435, 599604, 749505, 792580, 999340, 1149241, 1188870, 1499010, 2298482, 2377740, 2998020, 3447723, 4596964, 5746205, 6895446, 11492410, 13790892, 17238615, 22984820, 34477230, 68954460]

約数ペア:

[(1, 68954460), (2, 34477230), (3, 22984820), (4, 17238615), (5, 13790892), (6, 11492410), (10, 6895446), (12, 5746205), (15, 4596964), (20, 3447723), (23, 2998020), (29, 2377740), (30, 2298482), (46, 1499010), (58, 1188870), (60, 1149241), (69, 999340), (87, 792580), (92, 749505), (115, 599604), (116, 594435), (138, 499670), (145, 475548), (174, 396290), (230, 299802), (276, 249835), (290, 237774), (345, 199868), (348, 198145), (435, 158516), (460, 149901), (580, 118887), (667, 103380), (690, 99934), (870, 79258), (1334, 51690), (1380, 49967), (1723, 40020), (1740, 39629), (2001, 34460), (2668, 25845), (3335, 20676), (3446, 20010), (4002, 17230), (5169, 13340), (6670, 10338), (6892, 10005), (8004, 8615)]