139971330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67619}}^1$

素因数の和:67655

約数の個数: 48

約数和(自身を含む): 379753920

約数和(自身を除く): 239782590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 67619, 135238, 202857, 338095, 405714, 608571, 676190, 1014285, 1217142, 1555237, 2028570, 3042855, 3110474, 4665711, 6085710, 7776185, 9331422, 13997133, 15552370, 23328555, 27994266, 46657110, 69985665, 139971330]

約数ペア:

[(1, 139971330), (2, 69985665), (3, 46657110), (5, 27994266), (6, 23328555), (9, 15552370), (10, 13997133), (15, 9331422), (18, 7776185), (23, 6085710), (30, 4665711), (45, 3110474), (46, 3042855), (69, 2028570), (90, 1555237), (115, 1217142), (138, 1014285), (207, 676190), (230, 608571), (345, 405714), (414, 338095), (690, 202857), (1035, 135238), (2070, 67619)]