31163850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3011}}^1$

素因数の和:3052

約数の個数: 72

約数和(自身を含む): 87396192

約数和(自身を除く): 56232342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3011, 3450, 5175, 6022, 9033, 10350, 15055, 18066, 27099, 30110, 45165, 54198, 69253, 75275, 90330, 135495, 138506, 150550, 207759, 225825, 270990, 346265, 415518, 451650, 623277, 677475, 692530, 1038795, 1246554, 1354950, 1731325, 2077590, 3116385, 3462650, 5193975, 6232770, 10387950, 15581925, 31163850]

約数ペア:

[(1, 31163850), (2, 15581925), (3, 10387950), (5, 6232770), (6, 5193975), (9, 3462650), (10, 3116385), (15, 2077590), (18, 1731325), (23, 1354950), (25, 1246554), (30, 1038795), (45, 692530), (46, 677475), (50, 623277), (69, 451650), (75, 415518), (90, 346265), (115, 270990), (138, 225825), (150, 207759), (207, 150550), (225, 138506), (230, 135495), (345, 90330), (414, 75275), (450, 69253), (575, 54198), (690, 45165), (1035, 30110), (1150, 27099), (1725, 18066), (2070, 15055), (3011, 10350), (3450, 9033), (5175, 6022)]