150669260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26249}}^1$

素因数の和:26306

約数の個数: 48

約数和(自身を含む): 370440000

約数和(自身を除く): 219770740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 26249, 52498, 104996, 131245, 183743, 262490, 367486, 524980, 734972, 918715, 1076209, 1837430, 2152418, 3674860, 4304836, 5381045, 7533463, 10762090, 15066926, 21524180, 30133852, 37667315, 75334630, 150669260]

約数ペア:

[(1, 150669260), (2, 75334630), (4, 37667315), (5, 30133852), (7, 21524180), (10, 15066926), (14, 10762090), (20, 7533463), (28, 5381045), (35, 4304836), (41, 3674860), (70, 2152418), (82, 1837430), (140, 1076209), (164, 918715), (205, 734972), (287, 524980), (410, 367486), (574, 262490), (820, 183743), (1148, 131245), (1435, 104996), (2870, 52498), (5740, 26249)]