146018440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{214733}}^1$

素因数の和:214761

約数の個数: 32

約数和(自身を含む): 347869080

約数和(自身を除く): 201850640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 214733, 429466, 858932, 1073665, 1717864, 2147330, 3650461, 4294660, 7300922, 8589320, 14601844, 18252305, 29203688, 36504610, 73009220, 146018440]

約数ペア:

[(1, 146018440), (2, 73009220), (4, 36504610), (5, 29203688), (8, 18252305), (10, 14601844), (17, 8589320), (20, 7300922), (34, 4294660), (40, 3650461), (68, 2147330), (85, 1717864), (136, 1073665), (170, 858932), (340, 429466), (680, 214733)]