2129778810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23664209}}^1$

素因数の和:23664222

約数の個数: 24

約数和(自身を含む): 5537425140

約数和(自身を除く): 3407646330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 23664209, 47328418, 70992627, 118321045, 141985254, 212977881, 236642090, 354963135, 425955762, 709926270, 1064889405, 2129778810]

約数ペア:

[(1, 2129778810), (2, 1064889405), (3, 709926270), (5, 425955762), (6, 354963135), (9, 236642090), (10, 212977881), (15, 141985254), (18, 118321045), (30, 70992627), (45, 47328418), (90, 23664209)]