1017870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 2889216

約数和(自身を除く): 1871346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 131, 185, 210, 222, 259, 262, 370, 393, 518, 555, 655, 777, 786, 917, 1110, 1295, 1310, 1554, 1834, 1965, 2590, 2751, 3885, 3930, 4585, 4847, 5502, 7770, 9170, 9694, 13755, 14541, 24235, 27510, 29082, 33929, 48470, 67858, 72705, 101787, 145410, 169645, 203574, 339290, 508935, 1017870]

約数ペア:

[(1, 1017870), (2, 508935), (3, 339290), (5, 203574), (6, 169645), (7, 145410), (10, 101787), (14, 72705), (15, 67858), (21, 48470), (30, 33929), (35, 29082), (37, 27510), (42, 24235), (70, 14541), (74, 13755), (105, 9694), (111, 9170), (131, 7770), (185, 5502), (210, 4847), (222, 4585), (259, 3930), (262, 3885), (370, 2751), (393, 2590), (518, 1965), (555, 1834), (655, 1554), (777, 1310), (786, 1295), (917, 1110)]