2013981410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{7699}}^1$

素因数の和:7851

約数の個数: 64

約数和(自身を含む): 4297708800

約数和(自身を除く): 2283727390

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 101, 185, 202, 259, 370, 505, 518, 707, 1010, 1295, 1414, 2590, 3535, 3737, 7070, 7474, 7699, 15398, 18685, 26159, 37370, 38495, 52318, 53893, 76990, 107786, 130795, 261590, 269465, 284863, 538930, 569726, 777599, 1424315, 1555198, 1994041, 2848630, 3887995, 3988082, 5443193, 7775990, 9970205, 10886386, 19940410, 27215965, 28771163, 54431930, 57542326, 143855815, 201398141, 287711630, 402796282, 1006990705, 2013981410]

約数ペア:

[(1, 2013981410), (2, 1006990705), (5, 402796282), (7, 287711630), (10, 201398141), (14, 143855815), (35, 57542326), (37, 54431930), (70, 28771163), (74, 27215965), (101, 19940410), (185, 10886386), (202, 9970205), (259, 7775990), (370, 5443193), (505, 3988082), (518, 3887995), (707, 2848630), (1010, 1994041), (1295, 1555198), (1414, 1424315), (2590, 777599), (3535, 569726), (3737, 538930), (7070, 284863), (7474, 269465), (7699, 261590), (15398, 130795), (18685, 107786), (26159, 76990), (37370, 53893), (38495, 52318)]