2290090180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1733}}^1\times {\mathrm{9439}}^1$

素因数の和:11188

約数の個数: 48

約数和(自身を含む): 5499970560

約数和(自身を除く): 3209880380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1733, 3466, 6932, 8665, 9439, 12131, 17330, 18878, 24262, 34660, 37756, 47195, 48524, 60655, 66073, 94390, 121310, 132146, 188780, 242620, 264292, 330365, 660730, 1321460, 16357787, 32715574, 65431148, 81788935, 114504509, 163577870, 229009018, 327155740, 458018036, 572522545, 1145045090, 2290090180]

約数ペア:

[(1, 2290090180), (2, 1145045090), (4, 572522545), (5, 458018036), (7, 327155740), (10, 229009018), (14, 163577870), (20, 114504509), (28, 81788935), (35, 65431148), (70, 32715574), (140, 16357787), (1733, 1321460), (3466, 660730), (6932, 330365), (8665, 264292), (9439, 242620), (12131, 188780), (17330, 132146), (18878, 121310), (24262, 94390), (34660, 66073), (37756, 60655), (47195, 48524)]