30704808

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 48610392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 101, 106, 159, 202, 212, 239, 303, 318, 404, 424, 478, 606, 636, 717, 808, 956, 1212, 1272, 1434, 1912, 2424, 2868, 5353, 5736, 10706, 12667, 16059, 21412, 24139, 25334, 32118, 38001, 42824, 48278, 50668, 64236, 72417, 76002, 96556, 101336, 128472, 144834, 152004, 193112, 289668, 304008, 579336, 1279367, 2558734, 3838101, 5117468, 7676202, 10234936, 15352404, 30704808]

約数ペア:

[(1, 30704808), (2, 15352404), (3, 10234936), (4, 7676202), (6, 5117468), (8, 3838101), (12, 2558734), (24, 1279367), (53, 579336), (101, 304008), (106, 289668), (159, 193112), (202, 152004), (212, 144834), (239, 128472), (303, 101336), (318, 96556), (404, 76002), (424, 72417), (478, 64236), (606, 50668), (636, 48278), (717, 42824), (808, 38001), (956, 32118), (1212, 25334), (1272, 24139), (1434, 21412), (1912, 16059), (2424, 12667), (2868, 10706), (5353, 5736)]