85091340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 246484224

約数和(自身を除く): 161392884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 67, 122, 134, 183, 201, 244, 268, 305, 335, 347, 366, 402, 610, 670, 694, 732, 804, 915, 1005, 1041, 1220, 1340, 1388, 1735, 1830, 2010, 2082, 3470, 3660, 4020, 4087, 4164, 5205, 6940, 8174, 10410, 12261, 16348, 20435, 20820, 21167, 23249, 24522, 40870, 42334, 46498, 49044, 61305, 63501, 69747, 81740, 84668, 92996, 105835, 116245, 122610, 127002, 139494, 211670, 232490, 245220, 254004, 278988, 317505, 348735, 423340, 464980, 635010, 697470, 1270020, 1394940, 1418189, 2836378, 4254567, 5672756, 7090945, 8509134, 14181890, 17018268, 21272835, 28363780, 42545670, 85091340]

約数ペア:

[(1, 85091340), (2, 42545670), (3, 28363780), (4, 21272835), (5, 17018268), (6, 14181890), (10, 8509134), (12, 7090945), (15, 5672756), (20, 4254567), (30, 2836378), (60, 1418189), (61, 1394940), (67, 1270020), (122, 697470), (134, 635010), (183, 464980), (201, 423340), (244, 348735), (268, 317505), (305, 278988), (335, 254004), (347, 245220), (366, 232490), (402, 211670), (610, 139494), (670, 127002), (694, 122610), (732, 116245), (804, 105835), (915, 92996), (1005, 84668), (1041, 81740), (1220, 69747), (1340, 63501), (1388, 61305), (1735, 49044), (1830, 46498), (2010, 42334), (2082, 40870), (3470, 24522), (3660, 23249), (4020, 21167), (4087, 20820), (4164, 20435), (5205, 16348), (6940, 12261), (8174, 10410)]