56343330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 161187840

約数和(自身を除く): 104844510

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, 211, 215, 230, 258, 270, 345, 387, 414, 422, 430, 621, 633, 645, 690, 774, 989, 1035, 1055, 1161, 1242, 1266, 1290, 1899, 1935, 1978, 2070, 2110, 2322, 2967, 3105, 3165, 3798, 3870, 4853, 4945, 5697, 5805, 5934, 6210, 6330, 8901, 9073, 9495, 9706, 9890, 11394, 11610, 14559, 14835, 17802, 18146, 18990, 24265, 26703, 27219, 28485, 29118, 29670, 43677, 44505, 45365, 48530, 53406, 54438, 56970, 72795, 81657, 87354, 89010, 90730, 131031, 133515, 136095, 145590, 163314, 208679, 218385, 244971, 262062, 267030, 272190, 408285, 417358, 436770, 489942, 626037, 655155, 816570, 1043395, 1224855, 1252074, 1310310, 1878111, 2086790, 2449710, 3130185, 3756222, 5634333, 6260370, 9390555, 11268666, 18781110, 28171665, 56343330]

約数ペア:

[(1, 56343330), (2, 28171665), (3, 18781110), (5, 11268666), (6, 9390555), (9, 6260370), (10, 5634333), (15, 3756222), (18, 3130185), (23, 2449710), (27, 2086790), (30, 1878111), (43, 1310310), (45, 1252074), (46, 1224855), (54, 1043395), (69, 816570), (86, 655155), (90, 626037), (115, 489942), (129, 436770), (135, 417358), (138, 408285), (207, 272190), (211, 267030), (215, 262062), (230, 244971), (258, 218385), (270, 208679), (345, 163314), (387, 145590), (414, 136095), (422, 133515), (430, 131031), (621, 90730), (633, 89010), (645, 87354), (690, 81657), (774, 72795), (989, 56970), (1035, 54438), (1055, 53406), (1161, 48530), (1242, 45365), (1266, 44505), (1290, 43677), (1899, 29670), (1935, 29118), (1978, 28485), (2070, 27219), (2110, 26703), (2322, 24265), (2967, 18990), (3105, 18146), (3165, 17802), (3798, 14835), (3870, 14559), (4853, 11610), (4945, 11394), (5697, 9890), (5805, 9706), (5934, 9495), (6210, 9073), (6330, 8901)]