170194020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6491}}^1$

素因数の和:6545

約数の個数: 96

約数和(自身を含む): 523514880

約数和(自身を除く): 353320860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 5244, 6491, 6555, 8740, 12982, 13110, 19473, 25964, 26220, 32455, 38946, 64910, 77892, 97365, 123329, 129820, 149293, 194730, 246658, 298586, 369987, 389460, 447879, 493316, 597172, 616645, 739974, 746465, 895758, 1233290, 1479948, 1492930, 1791516, 1849935, 2239395, 2466580, 2836567, 2985860, 3699870, 4478790, 5673134, 7399740, 8509701, 8957580, 11346268, 14182835, 17019402, 28365670, 34038804, 42548505, 56731340, 85097010, 170194020]

約数ペア:

[(1, 170194020), (2, 85097010), (3, 56731340), (4, 42548505), (5, 34038804), (6, 28365670), (10, 17019402), (12, 14182835), (15, 11346268), (19, 8957580), (20, 8509701), (23, 7399740), (30, 5673134), (38, 4478790), (46, 3699870), (57, 2985860), (60, 2836567), (69, 2466580), (76, 2239395), (92, 1849935), (95, 1791516), (114, 1492930), (115, 1479948), (138, 1233290), (190, 895758), (228, 746465), (230, 739974), (276, 616645), (285, 597172), (345, 493316), (380, 447879), (437, 389460), (460, 369987), (570, 298586), (690, 246658), (874, 194730), (1140, 149293), (1311, 129820), (1380, 123329), (1748, 97365), (2185, 77892), (2622, 64910), (4370, 38946), (5244, 32455), (6491, 26220), (6555, 25964), (8740, 19473), (12982, 13110)]