505841310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432343}}^1$

素因数の和:432369

約数の個数: 48

約数和(自身を含む): 1416358944

約数和(自身を除く): 910517634

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, 432343, 864686, 1297029, 2161715, 2594058, 3891087, 4323430, 5620459, 6485145, 7782174, 11240918, 12970290, 16861377, 19455435, 28102295, 33722754, 38910870, 50584131, 56204590, 84306885, 101168262, 168613770, 252920655, 505841310]

約数ペア:

[(1, 505841310), (2, 252920655), (3, 168613770), (5, 101168262), (6, 84306885), (9, 56204590), (10, 50584131), (13, 38910870), (15, 33722754), (18, 28102295), (26, 19455435), (30, 16861377), (39, 12970290), (45, 11240918), (65, 7782174), (78, 6485145), (90, 5620459), (117, 4323430), (130, 3891087), (195, 2594058), (234, 2161715), (390, 1297029), (585, 864686), (1170, 432343)]