772850874780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{138503741}}^1$

素因数の和:138503787

約数の個数: 72

約数和(自身を含む): 2419937380224

約数和(自身を除く): 1647086505444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 138503741, 277007482, 415511223, 554014964, 692518705, 831022446, 1246533669, 1385037410, 1662044892, 2077556115, 2493067338, 2770074820, 4155112230, 4293615971, 4986134676, 6232668345, 8310224460, 8587231942, 12465336690, 12880847913, 17174463884, 21468079855, 24930673380, 25761695826, 38642543739, 42936159710, 51523391652, 64404239565, 77285087478, 85872319420, 128808479130, 154570174956, 193212718695, 257616958260, 386425437390, 772850874780]

約数ペア:

[(1, 772850874780), (2, 386425437390), (3, 257616958260), (4, 193212718695), (5, 154570174956), (6, 128808479130), (9, 85872319420), (10, 77285087478), (12, 64404239565), (15, 51523391652), (18, 42936159710), (20, 38642543739), (30, 25761695826), (31, 24930673380), (36, 21468079855), (45, 17174463884), (60, 12880847913), (62, 12465336690), (90, 8587231942), (93, 8310224460), (124, 6232668345), (155, 4986134676), (180, 4293615971), (186, 4155112230), (279, 2770074820), (310, 2493067338), (372, 2077556115), (465, 1662044892), (558, 1385037410), (620, 1246533669), (930, 831022446), (1116, 692518705), (1395, 554014964), (1860, 415511223), (2790, 277007482), (5580, 138503741)]