143391570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{919}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 394260480

約数和(自身を除く): 250868910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 743, 919, 1486, 1838, 2229, 2757, 3715, 4458, 4595, 5201, 5514, 6433, 7430, 9190, 10402, 11145, 12866, 13785, 15603, 19299, 22290, 26005, 27570, 31206, 32165, 38598, 52010, 64330, 78015, 96495, 156030, 192990, 682817, 1365634, 2048451, 3414085, 4096902, 4779719, 6828170, 9559438, 10242255, 14339157, 20484510, 23898595, 28678314, 47797190, 71695785, 143391570]

約数ペア:

[(1, 143391570), (2, 71695785), (3, 47797190), (5, 28678314), (6, 23898595), (7, 20484510), (10, 14339157), (14, 10242255), (15, 9559438), (21, 6828170), (30, 4779719), (35, 4096902), (42, 3414085), (70, 2048451), (105, 1365634), (210, 682817), (743, 192990), (919, 156030), (1486, 96495), (1838, 78015), (2229, 64330), (2757, 52010), (3715, 38598), (4458, 32165), (4595, 31206), (5201, 27570), (5514, 26005), (6433, 22290), (7430, 19299), (9190, 15603), (10402, 13785), (11145, 12866)]