31641330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6551}}^1$

素因数の和:6591

約数の個数: 64

約数和(自身を含む): 90574848

約数和(自身を除く): 58933518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 6551, 13102, 19653, 32755, 39306, 45857, 65510, 91714, 98265, 137571, 150673, 196530, 229285, 275142, 301346, 452019, 458570, 687855, 753365, 904038, 1054711, 1375710, 1506730, 2109422, 2260095, 3164133, 4520190, 5273555, 6328266, 10547110, 15820665, 31641330]

約数ペア:

[(1, 31641330), (2, 15820665), (3, 10547110), (5, 6328266), (6, 5273555), (7, 4520190), (10, 3164133), (14, 2260095), (15, 2109422), (21, 1506730), (23, 1375710), (30, 1054711), (35, 904038), (42, 753365), (46, 687855), (69, 458570), (70, 452019), (105, 301346), (115, 275142), (138, 229285), (161, 196530), (210, 150673), (230, 137571), (322, 98265), (345, 91714), (483, 65510), (690, 45857), (805, 39306), (966, 32755), (1610, 19653), (2415, 13102), (4830, 6551)]