1101761210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 2230671744

約数和(自身を除く): 1128910534

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 421, 643, 814, 842, 1286, 2035, 2105, 3215, 4070, 4210, 4631, 6430, 7073, 9262, 14146, 15577, 23155, 23791, 31154, 35365, 46310, 47582, 70730, 77885, 118955, 155770, 171347, 237910, 261701, 270703, 342694, 523402, 541406, 856735, 1308505, 1353515, 1713470, 2617010, 2707030, 2977733, 5955466, 10016011, 14888665, 20032022, 29777330, 50080055, 100160110, 110176121, 220352242, 550880605, 1101761210]

約数ペア:

[(1, 1101761210), (2, 550880605), (5, 220352242), (10, 110176121), (11, 100160110), (22, 50080055), (37, 29777330), (55, 20032022), (74, 14888665), (110, 10016011), (185, 5955466), (370, 2977733), (407, 2707030), (421, 2617010), (643, 1713470), (814, 1353515), (842, 1308505), (1286, 856735), (2035, 541406), (2105, 523402), (3215, 342694), (4070, 270703), (4210, 261701), (4631, 237910), (6430, 171347), (7073, 155770), (9262, 118955), (14146, 77885), (15577, 70730), (23155, 47582), (23791, 46310), (31154, 35365)]