7430818860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{425591}}^1$

素因数の和:425703

約数の個数: 72

約数和(自身を含む): 22772576736

約数和(自身を除く): 15341757876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 17460, 425591, 851182, 1276773, 1702364, 2127955, 2553546, 3830319, 4255910, 5107092, 6383865, 7660638, 8511820, 12767730, 15321276, 19151595, 25535460, 38303190, 41282327, 76606380, 82564654, 123846981, 165129308, 206411635, 247693962, 371540943, 412823270, 495387924, 619234905, 743081886, 825646540, 1238469810, 1486163772, 1857704715, 2476939620, 3715409430, 7430818860]

約数ペア:

[(1, 7430818860), (2, 3715409430), (3, 2476939620), (4, 1857704715), (5, 1486163772), (6, 1238469810), (9, 825646540), (10, 743081886), (12, 619234905), (15, 495387924), (18, 412823270), (20, 371540943), (30, 247693962), (36, 206411635), (45, 165129308), (60, 123846981), (90, 82564654), (97, 76606380), (180, 41282327), (194, 38303190), (291, 25535460), (388, 19151595), (485, 15321276), (582, 12767730), (873, 8511820), (970, 7660638), (1164, 6383865), (1455, 5107092), (1746, 4255910), (1940, 3830319), (2910, 2553546), (3492, 2127955), (4365, 1702364), (5820, 1276773), (8730, 851182), (17460, 425591)]