140578770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{76819}}^1$

素因数の和:76890

約数の個数: 32

約数和(自身を含む): 342924480

約数和(自身を除く): 202345710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 76819, 153638, 230457, 384095, 460914, 768190, 1152285, 2304570, 4685959, 9371918, 14057877, 23429795, 28115754, 46859590, 70289385, 140578770]

約数ペア:

[(1, 140578770), (2, 70289385), (3, 46859590), (5, 28115754), (6, 23429795), (10, 14057877), (15, 9371918), (30, 4685959), (61, 2304570), (122, 1152285), (183, 768190), (305, 460914), (366, 384095), (610, 230457), (915, 153638), (1830, 76819)]