70420860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{130409}}^1$

素因数の和:130427

約数の個数: 48

約数和(自身を含む): 219088800

約数和(自身を除く): 148667940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 130409, 260818, 391227, 521636, 652045, 782454, 1173681, 1304090, 1564908, 1956135, 2347362, 2608180, 3521043, 3912270, 4694724, 5868405, 7042086, 7824540, 11736810, 14084172, 17605215, 23473620, 35210430, 70420860]

約数ペア:

[(1, 70420860), (2, 35210430), (3, 23473620), (4, 17605215), (5, 14084172), (6, 11736810), (9, 7824540), (10, 7042086), (12, 5868405), (15, 4694724), (18, 3912270), (20, 3521043), (27, 2608180), (30, 2347362), (36, 1956135), (45, 1564908), (54, 1304090), (60, 1173681), (90, 782454), (108, 652045), (135, 521636), (180, 391227), (270, 260818), (540, 130409)]