2959190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 6166368

約数和(自身を除く): 3207178

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 103, 130, 169, 170, 206, 221, 338, 442, 515, 845, 1030, 1105, 1339, 1690, 1751, 2210, 2678, 2873, 3502, 5746, 6695, 8755, 13390, 14365, 17407, 17510, 22763, 28730, 34814, 45526, 87035, 113815, 174070, 227630, 295919, 591838, 1479595, 2959190]

約数ペア:

[(1, 2959190), (2, 1479595), (5, 591838), (10, 295919), (13, 227630), (17, 174070), (26, 113815), (34, 87035), (65, 45526), (85, 34814), (103, 28730), (130, 22763), (169, 17510), (170, 17407), (206, 14365), (221, 13390), (338, 8755), (442, 6695), (515, 5746), (845, 3502), (1030, 2873), (1105, 2678), (1339, 2210), (1690, 1751)]