29818068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 90780480

約数和(自身を除く): 60962412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 49, 51, 57, 68, 76, 84, 98, 102, 114, 119, 133, 147, 157, 196, 204, 228, 238, 266, 294, 314, 323, 357, 399, 471, 476, 532, 588, 628, 646, 714, 798, 833, 931, 942, 969, 1099, 1292, 1428, 1596, 1666, 1862, 1884, 1938, 2198, 2261, 2499, 2669, 2793, 2983, 3297, 3332, 3724, 3876, 4396, 4522, 4998, 5338, 5586, 5966, 6594, 6783, 7693, 8007, 8949, 9044, 9996, 10676, 11172, 11932, 13188, 13566, 15386, 15827, 16014, 17898, 18683, 20881, 23079, 27132, 30772, 31654, 32028, 35796, 37366, 41762, 46158, 47481, 50711, 56049, 62643, 63308, 74732, 83524, 92316, 94962, 101422, 112098, 125286, 130781, 146167, 152133, 189924, 202844, 224196, 250572, 261562, 292334, 304266, 354977, 392343, 438501, 523124, 584668, 608532, 709954, 784686, 877002, 1064931, 1419908, 1569372, 1754004, 2129862, 2484839, 4259724, 4969678, 7454517, 9939356, 14909034, 29818068]

約数ペア:

[(1, 29818068), (2, 14909034), (3, 9939356), (4, 7454517), (6, 4969678), (7, 4259724), (12, 2484839), (14, 2129862), (17, 1754004), (19, 1569372), (21, 1419908), (28, 1064931), (34, 877002), (38, 784686), (42, 709954), (49, 608532), (51, 584668), (57, 523124), (68, 438501), (76, 392343), (84, 354977), (98, 304266), (102, 292334), (114, 261562), (119, 250572), (133, 224196), (147, 202844), (157, 189924), (196, 152133), (204, 146167), (228, 130781), (238, 125286), (266, 112098), (294, 101422), (314, 94962), (323, 92316), (357, 83524), (399, 74732), (471, 63308), (476, 62643), (532, 56049), (588, 50711), (628, 47481), (646, 46158), (714, 41762), (798, 37366), (833, 35796), (931, 32028), (942, 31654), (969, 30772), (1099, 27132), (1292, 23079), (1428, 20881), (1596, 18683), (1666, 17898), (1862, 16014), (1884, 15827), (1938, 15386), (2198, 13566), (2261, 13188), (2499, 11932), (2669, 11172), (2793, 10676), (2983, 9996), (3297, 9044), (3332, 8949), (3724, 8007), (3876, 7693), (4396, 6783), (4522, 6594), (4998, 5966), (5338, 5586)]