157855770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3061}}^1$

素因数の和:3268

約数の個数: 64

約数和(自身を含む): 423290880

約数和(自身を除く): 265435110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1719, 1910, 2865, 3061, 3438, 5157, 5730, 6122, 8595, 9183, 10314, 15305, 17190, 18366, 25785, 27549, 30610, 45915, 51570, 55098, 82647, 91830, 137745, 165294, 275490, 413235, 584651, 826470, 1169302, 1753953, 2923255, 3507906, 5261859, 5846510, 8769765, 10523718, 15785577, 17539530, 26309295, 31571154, 52618590, 78927885, 157855770]

約数ペア:

[(1, 157855770), (2, 78927885), (3, 52618590), (5, 31571154), (6, 26309295), (9, 17539530), (10, 15785577), (15, 10523718), (18, 8769765), (27, 5846510), (30, 5261859), (45, 3507906), (54, 2923255), (90, 1753953), (135, 1169302), (191, 826470), (270, 584651), (382, 413235), (573, 275490), (955, 165294), (1146, 137745), (1719, 91830), (1910, 82647), (2865, 55098), (3061, 51570), (3438, 45915), (5157, 30610), (5730, 27549), (6122, 25785), (8595, 18366), (9183, 17190), (10314, 15305)]