30988311.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 557383680

約数和(自身を除く): 386977620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 107, 110, 114, 127, 132, 165, 190, 209, 214, 220, 228, 254, 285, 321, 330, 380, 381, 418, 428, 508, 535, 570, 627, 635, 642, 660, 762, 836, 1045, 1070, 1140, 1177, 1254, 1270, 1284, 1397, 1524, 1605, 1905, 2033, 2090, 2140, 2354, 2413, 2508, 2540, 2794, 3135, 3210, 3531, 3810, 4066, 4180, 4191, 4708, 4826, 5588, 5885, 6099, 6270, 6420, 6985, 7062, 7239, 7620, 8132, 8382, 9652, 10165, 11770, 12065, 12198, 12540, 13589, 13970, 14124, 14478, 16764, 17655, 20330, 20955, 22363, 23540, 24130, 24396, 26543, 27178, 27940, 28956, 30495, 35310, 36195, 40660, 40767, 41910, 44726, 48260, 53086, 54356, 60990, 67089, 67945, 70620, 72390, 79629, 81534, 83820, 89452, 106172, 111815, 121980, 132715, 134178, 135890, 144780, 149479, 159258, 163068, 203835, 223630, 258191, 265430, 268356, 271780, 298958, 318516, 335445, 398145, 407670, 447260, 448437, 516382, 530860, 597916, 670890, 747395, 774573, 796290, 815340, 896874, 1032764, 1290955, 1341780, 1494790, 1549146, 1592580, 1793748, 2242185, 2581910, 2840101, 2989580, 3098292, 3872865, 4484370, 5163820, 5680202, 7745730, 8520303, 8968740, 11360404, 14200505, 15491460, 17040606, 28401010, 34081212, 42601515, 56802020, 85203030, 170406060]

約数ペア:

[(1, 170406060), (2, 85203030), (3, 56802020), (4, 42601515), (5, 34081212), (6, 28401010), (10, 17040606), (11, 15491460), (12, 14200505), (15, 11360404), (19, 8968740), (20, 8520303), (22, 7745730), (30, 5680202), (33, 5163820), (38, 4484370), (44, 3872865), (55, 3098292), (57, 2989580), (60, 2840101), (66, 2581910), (76, 2242185), (95, 1793748), (107, 1592580), (110, 1549146), (114, 1494790), (127, 1341780), (132, 1290955), (165, 1032764), (190, 896874), (209, 815340), (214, 796290), (220, 774573), (228, 747395), (254, 670890), (285, 597916), (321, 530860), (330, 516382), (380, 448437), (381, 447260), (418, 407670), (428, 398145), (508, 335445), (535, 318516), (570, 298958), (627, 271780), (635, 268356), (642, 265430), (660, 258191), (762, 223630), (836, 203835), (1045, 163068), (1070, 159258), (1140, 149479), (1177, 144780), (1254, 135890), (1270, 134178), (1284, 132715), (1397, 121980), (1524, 111815), (1605, 106172), (1905, 89452), (2033, 83820), (2090, 81534), (2140, 79629), (2354, 72390), (2413, 70620), (2508, 67945), (2540, 67089), (2794, 60990), (3135, 54356), (3210, 53086), (3531, 48260), (3810, 44726), (4066, 41910), (4180, 40767), (4191, 40660), (4708, 36195), (4826, 35310), (5588, 30495), (5885, 28956), (6099, 27940), (6270, 27178), (6420, 26543), (6985, 24396), (7062, 24130), (7239, 23540), (7620, 22363), (8132, 20955), (8382, 20330), (9652, 17655), (10165, 16764), (11770, 14478), (12065, 14124), (12198, 13970), (12540, 13589)]