492027420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431603}}^1$

素因数の和:431634

約数の個数: 48

約数和(自身を含む): 1450189440

約数和(自身を除く): 958162020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 431603, 863206, 1294809, 1726412, 2158015, 2589618, 4316030, 5179236, 6474045, 8200457, 8632060, 12948090, 16400914, 24601371, 25896180, 32801828, 41002285, 49202742, 82004570, 98405484, 123006855, 164009140, 246013710, 492027420]

約数ペア:

[(1, 492027420), (2, 246013710), (3, 164009140), (4, 123006855), (5, 98405484), (6, 82004570), (10, 49202742), (12, 41002285), (15, 32801828), (19, 25896180), (20, 24601371), (30, 16400914), (38, 12948090), (57, 8632060), (60, 8200457), (76, 6474045), (95, 5179236), (114, 4316030), (190, 2589618), (228, 2158015), (285, 1726412), (380, 1294809), (570, 863206), (1140, 431603)]