381640740090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{69931}}^1\times {\mathrm{181913}}^1$

素因数の和:251854

約数の個数: 32

約数和(自身を含む): 915955909056

約数和(自身を除く): 534315168966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 69931, 139862, 181913, 209793, 349655, 363826, 419586, 545739, 699310, 909565, 1048965, 1091478, 1819130, 2097930, 2728695, 5457390, 12721358003, 25442716006, 38164074009, 63606790015, 76328148018, 127213580030, 190820370045, 381640740090]

約数ペア:

[(1, 381640740090), (2, 190820370045), (3, 127213580030), (5, 76328148018), (6, 63606790015), (10, 38164074009), (15, 25442716006), (30, 12721358003), (69931, 5457390), (139862, 2728695), (181913, 2097930), (209793, 1819130), (349655, 1091478), (363826, 1048965), (419586, 909565), (545739, 699310)]