2552310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 7213536

約数和(自身を除く): 4661226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 137, 138, 162, 207, 230, 270, 274, 345, 405, 411, 414, 621, 685, 690, 810, 822, 1035, 1233, 1242, 1370, 1863, 2055, 2070, 2466, 3105, 3151, 3699, 3726, 4110, 6165, 6210, 6302, 7398, 9315, 9453, 11097, 12330, 15755, 18495, 18630, 18906, 22194, 28359, 31510, 36990, 47265, 55485, 56718, 85077, 94530, 110970, 141795, 170154, 255231, 283590, 425385, 510462, 850770, 1276155, 2552310]

約数ペア:

[(1, 2552310), (2, 1276155), (3, 850770), (5, 510462), (6, 425385), (9, 283590), (10, 255231), (15, 170154), (18, 141795), (23, 110970), (27, 94530), (30, 85077), (45, 56718), (46, 55485), (54, 47265), (69, 36990), (81, 31510), (90, 28359), (115, 22194), (135, 18906), (137, 18630), (138, 18495), (162, 15755), (207, 12330), (230, 11097), (270, 9453), (274, 9315), (345, 7398), (405, 6302), (411, 6210), (414, 6165), (621, 4110), (685, 3726), (690, 3699), (810, 3151), (822, 3105), (1035, 2466), (1233, 2070), (1242, 2055), (1370, 1863)]