1417950

素因数分解:

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

素因数の和:178

約数の個数: 72

約数和(自身を含む): 4004208

約数和(自身を除く): 2586258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 137, 138, 150, 207, 225, 230, 274, 345, 411, 414, 450, 575, 685, 690, 822, 1035, 1150, 1233, 1370, 1725, 2055, 2070, 2466, 3151, 3425, 3450, 4110, 5175, 6165, 6302, 6850, 9453, 10275, 10350, 12330, 15755, 18906, 20550, 28359, 30825, 31510, 47265, 56718, 61650, 78775, 94530, 141795, 157550, 236325, 283590, 472650, 708975, 1417950]

約数ペア:

[(1, 1417950), (2, 708975), (3, 472650), (5, 283590), (6, 236325), (9, 157550), (10, 141795), (15, 94530), (18, 78775), (23, 61650), (25, 56718), (30, 47265), (45, 31510), (46, 30825), (50, 28359), (69, 20550), (75, 18906), (90, 15755), (115, 12330), (137, 10350), (138, 10275), (150, 9453), (207, 6850), (225, 6302), (230, 6165), (274, 5175), (345, 4110), (411, 3450), (414, 3425), (450, 3151), (575, 2466), (685, 2070), (690, 2055), (822, 1725), (1035, 1370), (1150, 1233)]