61604940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{60397}}^1$

素因数の和:60426

約数の個数: 48

約数和(自身を含む): 182643552

約数和(自身を除く): 121038612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 60397, 120794, 181191, 241588, 301985, 362382, 603970, 724764, 905955, 1026749, 1207940, 1811910, 2053498, 3080247, 3623820, 4106996, 5133745, 6160494, 10267490, 12320988, 15401235, 20534980, 30802470, 61604940]

約数ペア:

[(1, 61604940), (2, 30802470), (3, 20534980), (4, 15401235), (5, 12320988), (6, 10267490), (10, 6160494), (12, 5133745), (15, 4106996), (17, 3623820), (20, 3080247), (30, 2053498), (34, 1811910), (51, 1207940), (60, 1026749), (68, 905955), (85, 724764), (102, 603970), (170, 362382), (204, 301985), (255, 241588), (340, 181191), (510, 120794), (1020, 60397)]