1386335460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{563551}}^1$

素因数の和:563604

約数の個数: 48

約数和(自身を含む): 3976422912

約数和(自身を除く): 2590087452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 563551, 1127102, 1690653, 2254204, 2817755, 3381306, 5635510, 6762612, 8453265, 11271020, 16906530, 23105591, 33813060, 46211182, 69316773, 92422364, 115527955, 138633546, 231055910, 277267092, 346583865, 462111820, 693167730, 1386335460]

約数ペア:

[(1, 1386335460), (2, 693167730), (3, 462111820), (4, 346583865), (5, 277267092), (6, 231055910), (10, 138633546), (12, 115527955), (15, 92422364), (20, 69316773), (30, 46211182), (41, 33813060), (60, 23105591), (82, 16906530), (123, 11271020), (164, 8453265), (205, 6762612), (246, 5635510), (410, 3381306), (492, 2817755), (615, 2254204), (820, 1690653), (1230, 1127102), (2460, 563551)]