107140020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137359}}^1$

素因数の和:137384

約数の個数: 48

約数和(自身を含む): 323070720

約数和(自身を除く): 215930700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 137359, 274718, 412077, 549436, 686795, 824154, 1373590, 1648308, 1785667, 2060385, 2747180, 3571334, 4120770, 5357001, 7142668, 8241540, 8928335, 10714002, 17856670, 21428004, 26785005, 35713340, 53570010, 107140020]

約数ペア:

[(1, 107140020), (2, 53570010), (3, 35713340), (4, 26785005), (5, 21428004), (6, 17856670), (10, 10714002), (12, 8928335), (13, 8241540), (15, 7142668), (20, 5357001), (26, 4120770), (30, 3571334), (39, 2747180), (52, 2060385), (60, 1785667), (65, 1648308), (78, 1373590), (130, 824154), (156, 686795), (195, 549436), (260, 412077), (390, 274718), (780, 137359)]