28043530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 52996608

約数和(自身を除く): 24953078

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1483, 1891, 2966, 3782, 7415, 9455, 14830, 18910, 45973, 90463, 91946, 180926, 229865, 452315, 459730, 904630, 2804353, 5608706, 14021765, 28043530]

約数ペア:

[(1, 28043530), (2, 14021765), (5, 5608706), (10, 2804353), (31, 904630), (61, 459730), (62, 452315), (122, 229865), (155, 180926), (305, 91946), (310, 90463), (610, 45973), (1483, 18910), (1891, 14830), (2966, 9455), (3782, 7415)]