13778490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 36951552

約数和(自身を除く): 23173062

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 971, 1290, 1419, 1942, 2365, 2838, 2913, 4730, 4855, 5826, 7095, 9710, 10681, 14190, 14565, 21362, 29130, 32043, 41753, 53405, 64086, 83506, 106810, 125259, 160215, 208765, 250518, 320430, 417530, 459283, 626295, 918566, 1252590, 1377849, 2296415, 2755698, 4592830, 6889245, 13778490]

約数ペア:

[(1, 13778490), (2, 6889245), (3, 4592830), (5, 2755698), (6, 2296415), (10, 1377849), (11, 1252590), (15, 918566), (22, 626295), (30, 459283), (33, 417530), (43, 320430), (55, 250518), (66, 208765), (86, 160215), (110, 125259), (129, 106810), (165, 83506), (215, 64086), (258, 53405), (330, 41753), (430, 32043), (473, 29130), (645, 21362), (946, 14565), (971, 14190), (1290, 10681), (1419, 9710), (1942, 7095), (2365, 5826), (2838, 4855), (2913, 4730)]