338105430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{288979}}^1$

素因数の和:289005

約数の個数: 48

約数和(自身を含む): 946698480

約数和(自身を除く): 608593050

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, 288979, 577958, 866937, 1444895, 1733874, 2600811, 2889790, 3756727, 4334685, 5201622, 7513454, 8669370, 11270181, 13004055, 18783635, 22540362, 26008110, 33810543, 37567270, 56350905, 67621086, 112701810, 169052715, 338105430]

約数ペア:

[(1, 338105430), (2, 169052715), (3, 112701810), (5, 67621086), (6, 56350905), (9, 37567270), (10, 33810543), (13, 26008110), (15, 22540362), (18, 18783635), (26, 13004055), (30, 11270181), (39, 8669370), (45, 7513454), (65, 5201622), (78, 4334685), (90, 3756727), (117, 2889790), (130, 2600811), (195, 1733874), (234, 1444895), (390, 866937), (585, 577958), (1170, 288979)]