478775553990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19681}}^1\times {\mathrm{810893}}^1$

素因数の和:830584

約数の個数: 32

約数和(自身を含む): 1149121130976

約数和(自身を除く): 670345576986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 19681, 39362, 59043, 98405, 118086, 196810, 295215, 590430, 810893, 1621786, 2432679, 4054465, 4865358, 8108930, 12163395, 24326790, 15959185133, 31918370266, 47877555399, 79795925665, 95755110798, 159591851330, 239387776995, 478775553990]

約数ペア:

[(1, 478775553990), (2, 239387776995), (3, 159591851330), (5, 95755110798), (6, 79795925665), (10, 47877555399), (15, 31918370266), (30, 15959185133), (19681, 24326790), (39362, 12163395), (59043, 8108930), (98405, 4865358), (118086, 4054465), (196810, 2432679), (295215, 1621786), (590430, 810893)]