7133220

素因数分解:

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

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 22591296

約数和(自身を除く): 15458076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 1723, 2070, 3446, 4140, 5169, 6892, 8615, 10338, 15507, 17230, 20676, 25845, 31014, 34460, 39629, 51690, 62028, 77535, 79258, 103380, 118887, 155070, 158516, 198145, 237774, 310140, 356661, 396290, 475548, 594435, 713322, 792580, 1188870, 1426644, 1783305, 2377740, 3566610, 7133220]

約数ペア:

[(1, 7133220), (2, 3566610), (3, 2377740), (4, 1783305), (5, 1426644), (6, 1188870), (9, 792580), (10, 713322), (12, 594435), (15, 475548), (18, 396290), (20, 356661), (23, 310140), (30, 237774), (36, 198145), (45, 158516), (46, 155070), (60, 118887), (69, 103380), (90, 79258), (92, 77535), (115, 62028), (138, 51690), (180, 39629), (207, 34460), (230, 31014), (276, 25845), (345, 20676), (414, 17230), (460, 15507), (690, 10338), (828, 8615), (1035, 6892), (1380, 5169), (1723, 4140), (2070, 3446)]