2011756020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{817787}}^1$

素因数の和:817840

約数の個数: 48

約数和(自身を含む): 5770312128

約数和(自身を除く): 3758556108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 817787, 1635574, 2453361, 3271148, 4088935, 4906722, 8177870, 9813444, 12266805, 16355740, 24533610, 33529267, 49067220, 67058534, 100587801, 134117068, 167646335, 201175602, 335292670, 402351204, 502939005, 670585340, 1005878010, 2011756020]

約数ペア:

[(1, 2011756020), (2, 1005878010), (3, 670585340), (4, 502939005), (5, 402351204), (6, 335292670), (10, 201175602), (12, 167646335), (15, 134117068), (20, 100587801), (30, 67058534), (41, 49067220), (60, 33529267), (82, 24533610), (123, 16355740), (164, 12266805), (205, 9813444), (246, 8177870), (410, 4906722), (492, 4088935), (615, 3271148), (820, 2453361), (1230, 1635574), (2460, 817787)]