80322930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24121}}^1$

素因数の和:24171

約数の個数: 48

約数和(自身を含む): 214492824

約数和(自身を除く): 134169894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 24121, 48242, 72363, 120605, 144726, 217089, 241210, 361815, 434178, 723630, 892477, 1085445, 1784954, 2170890, 2677431, 4462385, 5354862, 8032293, 8924770, 13387155, 16064586, 26774310, 40161465, 80322930]

約数ペア:

[(1, 80322930), (2, 40161465), (3, 26774310), (5, 16064586), (6, 13387155), (9, 8924770), (10, 8032293), (15, 5354862), (18, 4462385), (30, 2677431), (37, 2170890), (45, 1784954), (74, 1085445), (90, 892477), (111, 723630), (185, 434178), (222, 361815), (333, 241210), (370, 217089), (555, 144726), (666, 120605), (1110, 72363), (1665, 48242), (3330, 24121)]