13203990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5059}}^1$

素因数の和:5101

約数の個数: 48

約数和(自身を含む): 35521200

約数和(自身を除く): 22317210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 5059, 10118, 15177, 25295, 30354, 45531, 50590, 75885, 91062, 146711, 151770, 227655, 293422, 440133, 455310, 733555, 880266, 1320399, 1467110, 2200665, 2640798, 4401330, 6601995, 13203990]

約数ペア:

[(1, 13203990), (2, 6601995), (3, 4401330), (5, 2640798), (6, 2200665), (9, 1467110), (10, 1320399), (15, 880266), (18, 733555), (29, 455310), (30, 440133), (45, 293422), (58, 227655), (87, 151770), (90, 146711), (145, 91062), (174, 75885), (261, 50590), (290, 45531), (435, 30354), (522, 25295), (870, 15177), (1305, 10118), (2610, 5059)]