8240310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7043}}^1$

素因数の和:7069

約数の個数: 48

約数和(自身を含む): 23076144

約数和(自身を除く): 14835834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 7043, 14086, 21129, 35215, 42258, 63387, 70430, 91559, 105645, 126774, 183118, 211290, 274677, 316935, 457795, 549354, 633870, 824031, 915590, 1373385, 1648062, 2746770, 4120155, 8240310]

約数ペア:

[(1, 8240310), (2, 4120155), (3, 2746770), (5, 1648062), (6, 1373385), (9, 915590), (10, 824031), (13, 633870), (15, 549354), (18, 457795), (26, 316935), (30, 274677), (39, 211290), (45, 183118), (65, 126774), (78, 105645), (90, 91559), (117, 70430), (130, 63387), (195, 42258), (234, 35215), (390, 21129), (585, 14086), (1170, 7043)]