1298889090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{12517}}^1$

素因数の和:13683

約数の個数: 48

約数和(自身を含む): 3380310648

約数和(自身を除く): 2081421558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1153, 2306, 3459, 5765, 6918, 10377, 11530, 12517, 17295, 20754, 25034, 34590, 37551, 51885, 62585, 75102, 103770, 112653, 125170, 187755, 225306, 375510, 563265, 1126530, 14432101, 28864202, 43296303, 72160505, 86592606, 129888909, 144321010, 216481515, 259777818, 432963030, 649444545, 1298889090]

約数ペア:

[(1, 1298889090), (2, 649444545), (3, 432963030), (5, 259777818), (6, 216481515), (9, 144321010), (10, 129888909), (15, 86592606), (18, 72160505), (30, 43296303), (45, 28864202), (90, 14432101), (1153, 1126530), (2306, 563265), (3459, 375510), (5765, 225306), (6918, 187755), (10377, 125170), (11530, 112653), (12517, 103770), (17295, 75102), (20754, 62585), (25034, 51885), (34590, 37551)]