217967550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{63179}}^1$

素因数の和:63217

約数の個数: 48

約数和(自身を含む): 564071040

約数和(自身を除く): 346103490

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 63179, 126358, 189537, 315895, 379074, 631790, 947685, 1453117, 1579475, 1895370, 2906234, 3158950, 4359351, 4738425, 7265585, 8718702, 9476850, 14531170, 21796755, 36327925, 43593510, 72655850, 108983775, 217967550]

約数ペア:

[(1, 217967550), (2, 108983775), (3, 72655850), (5, 43593510), (6, 36327925), (10, 21796755), (15, 14531170), (23, 9476850), (25, 8718702), (30, 7265585), (46, 4738425), (50, 4359351), (69, 3158950), (75, 2906234), (115, 1895370), (138, 1579475), (150, 1453117), (230, 947685), (345, 631790), (575, 379074), (690, 315895), (1150, 189537), (1725, 126358), (3450, 63179)]