38892420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10289}}^1$

素因数の和:10314

約数の個数: 96

約数和(自身を含む): 138297600

約数和(自身を除く): 99405180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10289, 20578, 30867, 41156, 51445, 61734, 72023, 92601, 102890, 123468, 144046, 154335, 185202, 205780, 216069, 277803, 288092, 308670, 360115, 370404, 432138, 463005, 555606, 617340, 648207, 720230, 864276, 926010, 1080345, 1111212, 1296414, 1389015, 1440460, 1852020, 1944621, 2160690, 2592828, 2778030, 3241035, 3889242, 4321380, 5556060, 6482070, 7778484, 9723105, 12964140, 19446210, 38892420]

約数ペア:

[(1, 38892420), (2, 19446210), (3, 12964140), (4, 9723105), (5, 7778484), (6, 6482070), (7, 5556060), (9, 4321380), (10, 3889242), (12, 3241035), (14, 2778030), (15, 2592828), (18, 2160690), (20, 1944621), (21, 1852020), (27, 1440460), (28, 1389015), (30, 1296414), (35, 1111212), (36, 1080345), (42, 926010), (45, 864276), (54, 720230), (60, 648207), (63, 617340), (70, 555606), (84, 463005), (90, 432138), (105, 370404), (108, 360115), (126, 308670), (135, 288092), (140, 277803), (180, 216069), (189, 205780), (210, 185202), (252, 154335), (270, 144046), (315, 123468), (378, 102890), (420, 92601), (540, 72023), (630, 61734), (756, 51445), (945, 41156), (1260, 30867), (1890, 20578), (3780, 10289)]