15585030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7529}}^1$

素因数の和:7565

約数の個数: 48

約数和(自身を含む): 42288480

約数和(自身を除く): 26703450

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, 7529, 15058, 22587, 37645, 45174, 67761, 75290, 112935, 135522, 173167, 225870, 338805, 346334, 519501, 677610, 865835, 1039002, 1558503, 1731670, 2597505, 3117006, 5195010, 7792515, 15585030]

約数ペア:

[(1, 15585030), (2, 7792515), (3, 5195010), (5, 3117006), (6, 2597505), (9, 1731670), (10, 1558503), (15, 1039002), (18, 865835), (23, 677610), (30, 519501), (45, 346334), (46, 338805), (69, 225870), (90, 173167), (115, 135522), (138, 112935), (207, 75290), (230, 67761), (345, 45174), (414, 37645), (690, 22587), (1035, 15058), (2070, 7529)]