31210704

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{10321}}^1$

素因数の和:10345

約数の個数: 80

約数和(自身を含む): 102394240

約数和(自身を除く): 71183536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 10321, 20642, 30963, 41284, 61926, 72247, 82568, 92889, 123852, 144494, 165136, 185778, 216741, 247704, 278667, 288988, 371556, 433482, 495408, 557334, 577976, 650223, 743112, 866964, 1114668, 1155952, 1300446, 1486224, 1733928, 1950669, 2229336, 2600892, 3467856, 3901338, 4458672, 5201784, 7802676, 10403568, 15605352, 31210704]

約数ペア:

[(1, 31210704), (2, 15605352), (3, 10403568), (4, 7802676), (6, 5201784), (7, 4458672), (8, 3901338), (9, 3467856), (12, 2600892), (14, 2229336), (16, 1950669), (18, 1733928), (21, 1486224), (24, 1300446), (27, 1155952), (28, 1114668), (36, 866964), (42, 743112), (48, 650223), (54, 577976), (56, 557334), (63, 495408), (72, 433482), (84, 371556), (108, 288988), (112, 278667), (126, 247704), (144, 216741), (168, 185778), (189, 165136), (216, 144494), (252, 123852), (336, 92889), (378, 82568), (432, 72247), (504, 61926), (756, 41284), (1008, 30963), (1512, 20642), (3024, 10321)]