30938688

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 168

約数和(自身を含む): 102229920

約数和(自身を除く): 71291232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 192, 198, 209, 228, 257, 264, 288, 304, 342, 352, 396, 418, 456, 514, 528, 576, 608, 627, 684, 704, 771, 792, 836, 912, 1028, 1056, 1216, 1254, 1368, 1542, 1584, 1672, 1824, 1881, 2056, 2112, 2313, 2508, 2736, 2827, 3084, 3168, 3344, 3648, 3762, 4112, 4626, 4883, 5016, 5472, 5654, 6168, 6336, 6688, 7524, 8224, 8481, 9252, 9766, 10032, 10944, 11308, 12336, 13376, 14649, 15048, 16448, 16962, 18504, 19532, 20064, 22616, 24672, 25443, 29298, 30096, 33924, 37008, 39064, 40128, 43947, 45232, 49344, 50886, 53713, 58596, 60192, 67848, 74016, 78128, 87894, 90464, 101772, 107426, 117192, 120384, 135696, 148032, 156256, 161139, 175788, 180928, 203544, 214852, 234384, 271392, 312512, 322278, 351576, 407088, 429704, 468768, 483417, 542784, 644556, 703152, 814176, 859408, 937536, 966834, 1289112, 1406304, 1628352, 1718816, 1933668, 2578224, 2812608, 3437632, 3867336, 5156448, 7734672, 10312896, 15469344, 30938688]

約数ペア:

[(1, 30938688), (2, 15469344), (3, 10312896), (4, 7734672), (6, 5156448), (8, 3867336), (9, 3437632), (11, 2812608), (12, 2578224), (16, 1933668), (18, 1718816), (19, 1628352), (22, 1406304), (24, 1289112), (32, 966834), (33, 937536), (36, 859408), (38, 814176), (44, 703152), (48, 644556), (57, 542784), (64, 483417), (66, 468768), (72, 429704), (76, 407088), (88, 351576), (96, 322278), (99, 312512), (114, 271392), (132, 234384), (144, 214852), (152, 203544), (171, 180928), (176, 175788), (192, 161139), (198, 156256), (209, 148032), (228, 135696), (257, 120384), (264, 117192), (288, 107426), (304, 101772), (342, 90464), (352, 87894), (396, 78128), (418, 74016), (456, 67848), (514, 60192), (528, 58596), (576, 53713), (608, 50886), (627, 49344), (684, 45232), (704, 43947), (771, 40128), (792, 39064), (836, 37008), (912, 33924), (1028, 30096), (1056, 29298), (1216, 25443), (1254, 24672), (1368, 22616), (1542, 20064), (1584, 19532), (1672, 18504), (1824, 16962), (1881, 16448), (2056, 15048), (2112, 14649), (2313, 13376), (2508, 12336), (2736, 11308), (2827, 10944), (3084, 10032), (3168, 9766), (3344, 9252), (3648, 8481), (3762, 8224), (4112, 7524), (4626, 6688), (4883, 6336), (5016, 6168), (5472, 5654)]