8889161670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{33289}}^1$

素因数の和:33371

約数の個数: 128

約数和(自身を含む): 25311052800

約数和(自身を除く): 16421891130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 43, 45, 46, 54, 69, 86, 90, 115, 129, 135, 138, 207, 215, 230, 258, 270, 345, 387, 414, 430, 621, 645, 690, 774, 989, 1035, 1161, 1242, 1290, 1935, 1978, 2070, 2322, 2967, 3105, 3870, 4945, 5805, 5934, 6210, 8901, 9890, 11610, 14835, 17802, 26703, 29670, 33289, 44505, 53406, 66578, 89010, 99867, 133515, 166445, 199734, 267030, 299601, 332890, 499335, 599202, 765647, 898803, 998670, 1431427, 1498005, 1531294, 1797606, 2296941, 2862854, 2996010, 3828235, 4294281, 4494015, 4593882, 6890823, 7157135, 7656470, 8588562, 8988030, 11484705, 12882843, 13781646, 14314270, 20672469, 21471405, 22969410, 25765686, 32922821, 34454115, 38648529, 41344938, 42942810, 64414215, 65845642, 68908230, 77297058, 98768463, 103362345, 128828430, 164614105, 193242645, 197536926, 206724690, 296305389, 329228210, 386485290, 493842315, 592610778, 888916167, 987684630, 1481526945, 1777832334, 2963053890, 4444580835, 8889161670]

約数ペア:

[(1, 8889161670), (2, 4444580835), (3, 2963053890), (5, 1777832334), (6, 1481526945), (9, 987684630), (10, 888916167), (15, 592610778), (18, 493842315), (23, 386485290), (27, 329228210), (30, 296305389), (43, 206724690), (45, 197536926), (46, 193242645), (54, 164614105), (69, 128828430), (86, 103362345), (90, 98768463), (115, 77297058), (129, 68908230), (135, 65845642), (138, 64414215), (207, 42942810), (215, 41344938), (230, 38648529), (258, 34454115), (270, 32922821), (345, 25765686), (387, 22969410), (414, 21471405), (430, 20672469), (621, 14314270), (645, 13781646), (690, 12882843), (774, 11484705), (989, 8988030), (1035, 8588562), (1161, 7656470), (1242, 7157135), (1290, 6890823), (1935, 4593882), (1978, 4494015), (2070, 4294281), (2322, 3828235), (2967, 2996010), (3105, 2862854), (3870, 2296941), (4945, 1797606), (5805, 1531294), (5934, 1498005), (6210, 1431427), (8901, 998670), (9890, 898803), (11610, 765647), (14835, 599202), (17802, 499335), (26703, 332890), (29670, 299601), (33289, 267030), (44505, 199734), (53406, 166445), (66578, 133515), (89010, 99867)]