31022082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 56069118

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 59, 63, 78, 91, 107, 117, 118, 126, 177, 182, 189, 214, 234, 273, 321, 351, 354, 378, 413, 531, 546, 642, 702, 749, 767, 819, 826, 963, 1062, 1239, 1391, 1498, 1534, 1593, 1638, 1926, 2247, 2301, 2457, 2478, 2782, 2889, 3186, 3717, 4173, 4494, 4602, 4914, 5369, 5778, 6313, 6741, 6903, 7434, 8346, 9737, 10738, 11151, 12519, 12626, 13482, 13806, 16107, 18939, 19474, 20223, 20709, 22302, 25038, 29211, 32214, 37557, 37878, 40446, 41418, 44191, 48321, 56817, 58422, 75114, 82069, 87633, 88382, 96642, 113634, 132573, 144963, 164138, 170451, 175266, 246207, 262899, 265146, 289926, 340902, 397719, 492414, 525798, 574483, 738621, 795438, 1148966, 1193157, 1477242, 1723449, 2215863, 2386314, 3446898, 4431726, 5170347, 10340694, 15511041, 31022082]

約数ペア:

[(1, 31022082), (2, 15511041), (3, 10340694), (6, 5170347), (7, 4431726), (9, 3446898), (13, 2386314), (14, 2215863), (18, 1723449), (21, 1477242), (26, 1193157), (27, 1148966), (39, 795438), (42, 738621), (54, 574483), (59, 525798), (63, 492414), (78, 397719), (91, 340902), (107, 289926), (117, 265146), (118, 262899), (126, 246207), (177, 175266), (182, 170451), (189, 164138), (214, 144963), (234, 132573), (273, 113634), (321, 96642), (351, 88382), (354, 87633), (378, 82069), (413, 75114), (531, 58422), (546, 56817), (642, 48321), (702, 44191), (749, 41418), (767, 40446), (819, 37878), (826, 37557), (963, 32214), (1062, 29211), (1239, 25038), (1391, 22302), (1498, 20709), (1534, 20223), (1593, 19474), (1638, 18939), (1926, 16107), (2247, 13806), (2301, 13482), (2457, 12626), (2478, 12519), (2782, 11151), (2889, 10738), (3186, 9737), (3717, 8346), (4173, 7434), (4494, 6903), (4602, 6741), (4914, 6313), (5369, 5778)]