307046940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{165079}}^1$

素因数の和:165122

約数の個数: 48

約数和(自身を含む): 887470080

約数和(自身を除く): 580423140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 165079, 330158, 495237, 660316, 825395, 990474, 1650790, 1980948, 2476185, 3301580, 4952370, 5117449, 9904740, 10234898, 15352347, 20469796, 25587245, 30704694, 51174490, 61409388, 76761735, 102348980, 153523470, 307046940]

約数ペア:

[(1, 307046940), (2, 153523470), (3, 102348980), (4, 76761735), (5, 61409388), (6, 51174490), (10, 30704694), (12, 25587245), (15, 20469796), (20, 15352347), (30, 10234898), (31, 9904740), (60, 5117449), (62, 4952370), (93, 3301580), (124, 2476185), (155, 1980948), (186, 1650790), (310, 990474), (372, 825395), (465, 660316), (620, 495237), (930, 330158), (1860, 165079)]