72428130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{804757}}^1$

素因数の和:804770

約数の個数: 24

約数和(自身を含む): 188313372

約数和(自身を除く): 115885242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 804757, 1609514, 2414271, 4023785, 4828542, 7242813, 8047570, 12071355, 14485626, 24142710, 36214065, 72428130]

約数ペア:

[(1, 72428130), (2, 36214065), (3, 24142710), (5, 14485626), (6, 12071355), (9, 8047570), (10, 7242813), (15, 4828542), (18, 4023785), (30, 2414271), (45, 1609514), (90, 804757)]