2407138020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{636809}}^1$

素因数の和:636834

約数の個数: 96

約数和(自身を含む): 8558726400

約数和(自身を除く): 6151588380

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, 636809, 1273618, 1910427, 2547236, 3184045, 3820854, 4457663, 5731281, 6368090, 7641708, 8915326, 9552135, 11462562, 12736180, 13372989, 17193843, 17830652, 19104270, 22288315, 22925124, 26745978, 28656405, 34387686, 38208540, 40118967, 44576630, 53491956, 57312810, 66864945, 68775372, 80237934, 85969215, 89153260, 114625620, 120356901, 133729890, 160475868, 171938430, 200594835, 240713802, 267459780, 343876860, 401189670, 481427604, 601784505, 802379340, 1203569010, 2407138020]

約数ペア:

[(1, 2407138020), (2, 1203569010), (3, 802379340), (4, 601784505), (5, 481427604), (6, 401189670), (7, 343876860), (9, 267459780), (10, 240713802), (12, 200594835), (14, 171938430), (15, 160475868), (18, 133729890), (20, 120356901), (21, 114625620), (27, 89153260), (28, 85969215), (30, 80237934), (35, 68775372), (36, 66864945), (42, 57312810), (45, 53491956), (54, 44576630), (60, 40118967), (63, 38208540), (70, 34387686), (84, 28656405), (90, 26745978), (105, 22925124), (108, 22288315), (126, 19104270), (135, 17830652), (140, 17193843), (180, 13372989), (189, 12736180), (210, 11462562), (252, 9552135), (270, 8915326), (315, 7641708), (378, 6368090), (420, 5731281), (540, 4457663), (630, 3820854), (756, 3184045), (945, 2547236), (1260, 1910427), (1890, 1273618), (3780, 636809)]