243212156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{66451409}}^1$

素因数の和:66451482

約数の個数: 48

約数和(自身を含む): 692157886560

約数和(自身を除く): 448945729620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 66451409, 132902818, 199354227, 265805636, 332257045, 398708454, 664514090, 797416908, 996771135, 1329028180, 1993542270, 3987084540, 4053535949, 8107071898, 12160607847, 16214143796, 20267679745, 24321215694, 40535359490, 48642431388, 60803039235, 81070718980, 121606078470, 243212156940]

約数ペア:

[(1, 243212156940), (2, 121606078470), (3, 81070718980), (4, 60803039235), (5, 48642431388), (6, 40535359490), (10, 24321215694), (12, 20267679745), (15, 16214143796), (20, 12160607847), (30, 8107071898), (60, 4053535949), (61, 3987084540), (122, 1993542270), (183, 1329028180), (244, 996771135), (305, 797416908), (366, 664514090), (610, 398708454), (732, 332257045), (915, 265805636), (1220, 199354227), (1830, 132902818), (3660, 66451409)]