131730078780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23607541}}^1$

素因数の和:23607587

約数の個数: 72

約数和(自身を含む): 412470973824

約数和(自身を除く): 280740895044

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, 23607541, 47215082, 70822623, 94430164, 118037705, 141645246, 212467869, 236075410, 283290492, 354113115, 424935738, 472150820, 708226230, 731833771, 849871476, 1062339345, 1416452460, 1463667542, 2124678690, 2195501313, 2927335084, 3659168855, 4249357380, 4391002626, 6586503939, 7318337710, 8782005252, 10977506565, 13173007878, 14636675420, 21955013130, 26346015756, 32932519695, 43910026260, 65865039390, 131730078780]

約数ペア:

[(1, 131730078780), (2, 65865039390), (3, 43910026260), (4, 32932519695), (5, 26346015756), (6, 21955013130), (9, 14636675420), (10, 13173007878), (12, 10977506565), (15, 8782005252), (18, 7318337710), (20, 6586503939), (30, 4391002626), (31, 4249357380), (36, 3659168855), (45, 2927335084), (60, 2195501313), (62, 2124678690), (90, 1463667542), (93, 1416452460), (124, 1062339345), (155, 849871476), (180, 731833771), (186, 708226230), (279, 472150820), (310, 424935738), (372, 354113115), (465, 283290492), (558, 236075410), (620, 212467869), (930, 141645246), (1116, 118037705), (1395, 94430164), (1860, 70822623), (2790, 47215082), (5580, 23607541)]