2017481550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61981}}^1$

素因数の和:62034

約数の個数: 96

約数和(自身を含む): 5902669824

約数和(自身を除く): 3885188274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 210, 217, 310, 350, 434, 465, 525, 651, 775, 930, 1050, 1085, 1302, 1550, 2170, 2325, 3255, 4650, 5425, 6510, 10850, 16275, 32550, 61981, 123962, 185943, 309905, 371886, 433867, 619810, 867734, 929715, 1301601, 1549525, 1859430, 1921411, 2169335, 2603202, 3099050, 3842822, 4338670, 4648575, 5764233, 6508005, 9297150, 9607055, 10846675, 11528466, 13016010, 13449877, 19214110, 21693350, 26899754, 28821165, 32540025, 40349631, 48035275, 57642330, 65080050, 67249385, 80699262, 96070550, 134498770, 144105825, 201748155, 288211650, 336246925, 403496310, 672493850, 1008740775, 2017481550]

約数ペア:

[(1, 2017481550), (2, 1008740775), (3, 672493850), (5, 403496310), (6, 336246925), (7, 288211650), (10, 201748155), (14, 144105825), (15, 134498770), (21, 96070550), (25, 80699262), (30, 67249385), (31, 65080050), (35, 57642330), (42, 48035275), (50, 40349631), (62, 32540025), (70, 28821165), (75, 26899754), (93, 21693350), (105, 19214110), (150, 13449877), (155, 13016010), (175, 11528466), (186, 10846675), (210, 9607055), (217, 9297150), (310, 6508005), (350, 5764233), (434, 4648575), (465, 4338670), (525, 3842822), (651, 3099050), (775, 2603202), (930, 2169335), (1050, 1921411), (1085, 1859430), (1302, 1549525), (1550, 1301601), (2170, 929715), (2325, 867734), (3255, 619810), (4650, 433867), (5425, 371886), (6510, 309905), (10850, 185943), (16275, 123962), (32550, 61981)]