42090930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1032

約数の個数: 96

約数和(自身を含む): 126966528

約数和(自身を除く): 84875598

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 941, 994, 1065, 1278, 1491, 1882, 2130, 2485, 2823, 2982, 3195, 4473, 4705, 4970, 5646, 6390, 6587, 7455, 8469, 8946, 9410, 13174, 14115, 14910, 16938, 19761, 22365, 28230, 32935, 39522, 42345, 44730, 59283, 65870, 66811, 84690, 98805, 118566, 133622, 197610, 200433, 296415, 334055, 400866, 467677, 592830, 601299, 668110, 935354, 1002165, 1202598, 1403031, 2004330, 2338385, 2806062, 3006495, 4209093, 4676770, 6012990, 7015155, 8418186, 14030310, 21045465, 42090930]

約数ペア:

[(1, 42090930), (2, 21045465), (3, 14030310), (5, 8418186), (6, 7015155), (7, 6012990), (9, 4676770), (10, 4209093), (14, 3006495), (15, 2806062), (18, 2338385), (21, 2004330), (30, 1403031), (35, 1202598), (42, 1002165), (45, 935354), (63, 668110), (70, 601299), (71, 592830), (90, 467677), (105, 400866), (126, 334055), (142, 296415), (210, 200433), (213, 197610), (315, 133622), (355, 118566), (426, 98805), (497, 84690), (630, 66811), (639, 65870), (710, 59283), (941, 44730), (994, 42345), (1065, 39522), (1278, 32935), (1491, 28230), (1882, 22365), (2130, 19761), (2485, 16938), (2823, 14910), (2982, 14115), (3195, 13174), (4473, 9410), (4705, 8946), (4970, 8469), (5646, 7455), (6390, 6587)]