30955608

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 94786560

約数和(自身を除く): 63830952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 67, 69, 72, 81, 92, 93, 108, 124, 134, 138, 162, 184, 186, 201, 207, 216, 248, 268, 276, 279, 324, 372, 402, 414, 536, 552, 558, 603, 621, 648, 713, 744, 804, 828, 837, 1116, 1206, 1242, 1426, 1541, 1608, 1656, 1674, 1809, 1863, 2077, 2139, 2232, 2412, 2484, 2511, 2852, 3082, 3348, 3618, 3726, 4154, 4278, 4623, 4824, 4968, 5022, 5427, 5704, 6164, 6231, 6417, 6696, 7236, 7452, 8308, 8556, 9246, 10044, 10854, 12328, 12462, 12834, 13869, 14472, 14904, 16616, 17112, 18492, 18693, 19251, 20088, 21708, 24924, 25668, 27738, 36984, 37386, 38502, 41607, 43416, 47771, 49848, 51336, 55476, 56079, 57753, 74772, 77004, 83214, 95542, 110952, 112158, 115506, 124821, 143313, 149544, 154008, 166428, 168237, 191084, 224316, 231012, 249642, 286626, 332856, 336474, 382168, 429939, 448632, 462024, 499284, 573252, 672948, 859878, 998568, 1146504, 1289817, 1345896, 1719756, 2579634, 3439512, 3869451, 5159268, 7738902, 10318536, 15477804, 30955608]

約数ペア:

[(1, 30955608), (2, 15477804), (3, 10318536), (4, 7738902), (6, 5159268), (8, 3869451), (9, 3439512), (12, 2579634), (18, 1719756), (23, 1345896), (24, 1289817), (27, 1146504), (31, 998568), (36, 859878), (46, 672948), (54, 573252), (62, 499284), (67, 462024), (69, 448632), (72, 429939), (81, 382168), (92, 336474), (93, 332856), (108, 286626), (124, 249642), (134, 231012), (138, 224316), (162, 191084), (184, 168237), (186, 166428), (201, 154008), (207, 149544), (216, 143313), (248, 124821), (268, 115506), (276, 112158), (279, 110952), (324, 95542), (372, 83214), (402, 77004), (414, 74772), (536, 57753), (552, 56079), (558, 55476), (603, 51336), (621, 49848), (648, 47771), (713, 43416), (744, 41607), (804, 38502), (828, 37386), (837, 36984), (1116, 27738), (1206, 25668), (1242, 24924), (1426, 21708), (1541, 20088), (1608, 19251), (1656, 18693), (1674, 18492), (1809, 17112), (1863, 16616), (2077, 14904), (2139, 14472), (2232, 13869), (2412, 12834), (2484, 12462), (2511, 12328), (2852, 10854), (3082, 10044), (3348, 9246), (3618, 8556), (3726, 8308), (4154, 7452), (4278, 7236), (4623, 6696), (4824, 6417), (4968, 6231), (5022, 6164), (5427, 5704)]