118947030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 322375680

約数和(自身を除く): 203428650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 43, 46, 57, 69, 86, 95, 114, 115, 129, 138, 190, 211, 215, 230, 258, 285, 345, 422, 430, 437, 570, 633, 645, 690, 817, 874, 989, 1055, 1266, 1290, 1311, 1634, 1978, 2110, 2185, 2451, 2622, 2967, 3165, 4009, 4085, 4370, 4853, 4902, 4945, 5934, 6330, 6555, 8018, 8170, 9073, 9706, 9890, 12027, 12255, 13110, 14559, 14835, 18146, 18791, 20045, 24054, 24265, 24510, 27219, 29118, 29670, 37582, 40090, 45365, 48530, 54438, 56373, 60135, 72795, 90730, 92207, 93955, 112746, 120270, 136095, 145590, 172387, 184414, 187910, 208679, 272190, 276621, 281865, 344774, 417358, 461035, 517161, 553242, 563730, 626037, 861935, 922070, 1034322, 1043395, 1252074, 1383105, 1723870, 2086790, 2585805, 2766210, 3130185, 3964901, 5171610, 6260370, 7929802, 11894703, 19824505, 23789406, 39649010, 59473515, 118947030]

約数ペア:

[(1, 118947030), (2, 59473515), (3, 39649010), (5, 23789406), (6, 19824505), (10, 11894703), (15, 7929802), (19, 6260370), (23, 5171610), (30, 3964901), (38, 3130185), (43, 2766210), (46, 2585805), (57, 2086790), (69, 1723870), (86, 1383105), (95, 1252074), (114, 1043395), (115, 1034322), (129, 922070), (138, 861935), (190, 626037), (211, 563730), (215, 553242), (230, 517161), (258, 461035), (285, 417358), (345, 344774), (422, 281865), (430, 276621), (437, 272190), (570, 208679), (633, 187910), (645, 184414), (690, 172387), (817, 145590), (874, 136095), (989, 120270), (1055, 112746), (1266, 93955), (1290, 92207), (1311, 90730), (1634, 72795), (1978, 60135), (2110, 56373), (2185, 54438), (2451, 48530), (2622, 45365), (2967, 40090), (3165, 37582), (4009, 29670), (4085, 29118), (4370, 27219), (4853, 24510), (4902, 24265), (4945, 24054), (5934, 20045), (6330, 18791), (6555, 18146), (8018, 14835), (8170, 14559), (9073, 13110), (9706, 12255), (9890, 12027)]