738157090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 1503111168

約数和(自身を除く): 764954078

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 67, 94, 110, 134, 235, 335, 470, 517, 670, 737, 1034, 1474, 2131, 2585, 3149, 3685, 4262, 5170, 6298, 7370, 10655, 15745, 21310, 23441, 31490, 34639, 46882, 69278, 100157, 117205, 142777, 173195, 200314, 234410, 285554, 346390, 500785, 713885, 1001570, 1101727, 1427770, 1570547, 2203454, 3141094, 5508635, 6710519, 7852735, 11017270, 13421038, 15705470, 33552595, 67105190, 73815709, 147631418, 369078545, 738157090]

約数ペア:

[(1, 738157090), (2, 369078545), (5, 147631418), (10, 73815709), (11, 67105190), (22, 33552595), (47, 15705470), (55, 13421038), (67, 11017270), (94, 7852735), (110, 6710519), (134, 5508635), (235, 3141094), (335, 2203454), (470, 1570547), (517, 1427770), (670, 1101727), (737, 1001570), (1034, 713885), (1474, 500785), (2131, 346390), (2585, 285554), (3149, 234410), (3685, 200314), (4262, 173195), (5170, 142777), (6298, 117205), (7370, 100157), (10655, 69278), (15745, 46882), (21310, 34639), (23441, 31490)]