1420029370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{80273}}^1$

素因数の和:80370

約数の個数: 32

約数和(自身を含む): 2687573520

約数和(自身を除く): 1267544150

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 8845, 17690, 80273, 160546, 401365, 802730, 2327917, 4655834, 4896653, 9793306, 11639585, 23279170, 24483265, 48966530, 142002937, 284005874, 710014685, 1420029370]

約数ペア:

[(1, 1420029370), (2, 710014685), (5, 284005874), (10, 142002937), (29, 48966530), (58, 24483265), (61, 23279170), (122, 11639585), (145, 9793306), (290, 4896653), (305, 4655834), (610, 2327917), (1769, 802730), (3538, 401365), (8845, 160546), (17690, 80273)]