30490500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{20327}}^1$

素因数の和:20349

約数の個数: 48

約数和(自身を含む): 88792704

約数和(自身を除く): 58302204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 20327, 40654, 60981, 81308, 101635, 121962, 203270, 243924, 304905, 406540, 508175, 609810, 1016350, 1219620, 1524525, 2032700, 2540875, 3049050, 5081750, 6098100, 7622625, 10163500, 15245250, 30490500]

約数ペア:

[(1, 30490500), (2, 15245250), (3, 10163500), (4, 7622625), (5, 6098100), (6, 5081750), (10, 3049050), (12, 2540875), (15, 2032700), (20, 1524525), (25, 1219620), (30, 1016350), (50, 609810), (60, 508175), (75, 406540), (100, 304905), (125, 243924), (150, 203270), (250, 121962), (300, 101635), (375, 81308), (500, 60981), (750, 40654), (1500, 20327)]