4951830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12697}}^1$

素因数の和:12720

約数の個数: 32

約数和(自身を含む): 12799584

約数和(自身を除く): 7847754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12697, 25394, 38091, 63485, 76182, 126970, 165061, 190455, 330122, 380910, 495183, 825305, 990366, 1650610, 2475915, 4951830]

約数ペア:

[(1, 4951830), (2, 2475915), (3, 1650610), (5, 990366), (6, 825305), (10, 495183), (13, 380910), (15, 330122), (26, 190455), (30, 165061), (39, 126970), (65, 76182), (78, 63485), (130, 38091), (195, 25394), (390, 12697)]