727950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 1892736

約数和(自身を除く): 1164786

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 211, 230, 345, 422, 575, 633, 690, 1055, 1150, 1266, 1725, 2110, 3165, 3450, 4853, 5275, 6330, 9706, 10550, 14559, 15825, 24265, 29118, 31650, 48530, 72795, 121325, 145590, 242650, 363975, 727950]

約数ペア:

[(1, 727950), (2, 363975), (3, 242650), (5, 145590), (6, 121325), (10, 72795), (15, 48530), (23, 31650), (25, 29118), (30, 24265), (46, 15825), (50, 14559), (69, 10550), (75, 9706), (115, 6330), (138, 5275), (150, 4853), (211, 3450), (230, 3165), (345, 2110), (422, 1725), (575, 1266), (633, 1150), (690, 1055)]