260185770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24709}}^1$

素因数の和:24741

約数の個数: 80

約数和(自身を含む): 753457320

約数和(自身を除く): 493271550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 24709, 49418, 74127, 123545, 148254, 222381, 247090, 321217, 370635, 444762, 642434, 667143, 741270, 963651, 1111905, 1334286, 1606085, 1927302, 2001429, 2223810, 2890953, 3212170, 3335715, 4002858, 4818255, 5781906, 6671430, 8672859, 9636510, 10007145, 14454765, 17345718, 20014290, 26018577, 28909530, 43364295, 52037154, 86728590, 130092885, 260185770]

約数ペア:

[(1, 260185770), (2, 130092885), (3, 86728590), (5, 52037154), (6, 43364295), (9, 28909530), (10, 26018577), (13, 20014290), (15, 17345718), (18, 14454765), (26, 10007145), (27, 9636510), (30, 8672859), (39, 6671430), (45, 5781906), (54, 4818255), (65, 4002858), (78, 3335715), (81, 3212170), (90, 2890953), (117, 2223810), (130, 2001429), (135, 1927302), (162, 1606085), (195, 1334286), (234, 1111905), (270, 963651), (351, 741270), (390, 667143), (405, 642434), (585, 444762), (702, 370635), (810, 321217), (1053, 247090), (1170, 222381), (1755, 148254), (2106, 123545), (3510, 74127), (5265, 49418), (10530, 24709)]