72499590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{268517}}^1$

素因数の和:268533

約数の個数: 32

約数和(自身を含む): 193332960

約数和(自身を除く): 120833370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 268517, 537034, 805551, 1342585, 1611102, 2416653, 2685170, 4027755, 4833306, 7249959, 8055510, 12083265, 14499918, 24166530, 36249795, 72499590]

約数ペア:

[(1, 72499590), (2, 36249795), (3, 24166530), (5, 14499918), (6, 12083265), (9, 8055510), (10, 7249959), (15, 4833306), (18, 4027755), (27, 2685170), (30, 2416653), (45, 1611102), (54, 1342585), (90, 805551), (135, 537034), (270, 268517)]