187980494490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7380467}}^1$

素因数の和:7380763

約数の個数: 48

約数和(自身を含む): 490476381408

約数和(自身を除く): 302495886918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283, 566, 849, 1415, 1698, 2547, 2830, 4245, 5094, 8490, 12735, 25470, 7380467, 14760934, 22141401, 36902335, 44282802, 66424203, 73804670, 110707005, 132848406, 221414010, 332121015, 664242030, 2088672161, 4177344322, 6266016483, 10443360805, 12532032966, 18798049449, 20886721610, 31330082415, 37596098898, 62660164830, 93990247245, 187980494490]

約数ペア:

[(1, 187980494490), (2, 93990247245), (3, 62660164830), (5, 37596098898), (6, 31330082415), (9, 20886721610), (10, 18798049449), (15, 12532032966), (18, 10443360805), (30, 6266016483), (45, 4177344322), (90, 2088672161), (283, 664242030), (566, 332121015), (849, 221414010), (1415, 132848406), (1698, 110707005), (2547, 73804670), (2830, 66424203), (4245, 44282802), (5094, 36902335), (8490, 22141401), (12735, 14760934), (25470, 7380467)]