170338920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61717}}^1$

素因数の和:61754

約数の個数: 64

約数和(自身を含む): 533243520

約数和(自身を除く): 362904600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 61717, 123434, 185151, 246868, 308585, 370302, 493736, 617170, 740604, 925755, 1234340, 1419491, 1481208, 1851510, 2468680, 2838982, 3703020, 4258473, 5677964, 7097455, 7406040, 8516946, 11355928, 14194910, 17033892, 21292365, 28389820, 34067784, 42584730, 56779640, 85169460, 170338920]

約数ペア:

[(1, 170338920), (2, 85169460), (3, 56779640), (4, 42584730), (5, 34067784), (6, 28389820), (8, 21292365), (10, 17033892), (12, 14194910), (15, 11355928), (20, 8516946), (23, 7406040), (24, 7097455), (30, 5677964), (40, 4258473), (46, 3703020), (60, 2838982), (69, 2468680), (92, 1851510), (115, 1481208), (120, 1419491), (138, 1234340), (184, 925755), (230, 740604), (276, 617170), (345, 493736), (460, 370302), (552, 308585), (690, 246868), (920, 185151), (1380, 123434), (2760, 61717)]