1220382090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13559801}}^1$

素因数の和:13559814

約数の個数: 24

約数和(自身を含む): 3172993668

約数和(自身を除く): 1952611578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13559801, 27119602, 40679403, 67799005, 81358806, 122038209, 135598010, 203397015, 244076418, 406794030, 610191045, 1220382090]

約数ペア:

[(1, 1220382090), (2, 610191045), (3, 406794030), (5, 244076418), (6, 203397015), (9, 135598010), (10, 122038209), (15, 81358806), (18, 67799005), (30, 40679403), (45, 27119602), (90, 13559801)]