79185990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{733}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 205684416

約数和(自身を除く): 126498426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 277, 390, 554, 733, 831, 1385, 1466, 1662, 2199, 2770, 3601, 3665, 4155, 4398, 7202, 7330, 8310, 9529, 10803, 10995, 18005, 19058, 21606, 21990, 28587, 36010, 47645, 54015, 57174, 95290, 108030, 142935, 203041, 285870, 406082, 609123, 1015205, 1218246, 2030410, 2639533, 3045615, 5279066, 6091230, 7918599, 13197665, 15837198, 26395330, 39592995, 79185990]

約数ペア:

[(1, 79185990), (2, 39592995), (3, 26395330), (5, 15837198), (6, 13197665), (10, 7918599), (13, 6091230), (15, 5279066), (26, 3045615), (30, 2639533), (39, 2030410), (65, 1218246), (78, 1015205), (130, 609123), (195, 406082), (277, 285870), (390, 203041), (554, 142935), (733, 108030), (831, 95290), (1385, 57174), (1466, 54015), (1662, 47645), (2199, 36010), (2770, 28587), (3601, 21990), (3665, 21606), (4155, 19058), (4398, 18005), (7202, 10995), (7330, 10803), (8310, 9529)]