131170380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8687

約数の個数: 96

約数和(自身を含む): 418134528

約数和(自身を除く): 286964148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 8641, 15180, 17282, 25923, 34564, 43205, 51846, 86410, 95051, 103692, 129615, 172820, 190102, 198743, 259230, 285153, 380204, 397486, 475255, 518460, 570306, 596229, 794972, 950510, 993715, 1140612, 1192458, 1425765, 1901020, 1987430, 2186173, 2384916, 2851530, 2981145, 3974860, 4372346, 5703060, 5962290, 6558519, 8744692, 10930865, 11924580, 13117038, 21861730, 26234076, 32792595, 43723460, 65585190, 131170380]

約数ペア:

[(1, 131170380), (2, 65585190), (3, 43723460), (4, 32792595), (5, 26234076), (6, 21861730), (10, 13117038), (11, 11924580), (12, 10930865), (15, 8744692), (20, 6558519), (22, 5962290), (23, 5703060), (30, 4372346), (33, 3974860), (44, 2981145), (46, 2851530), (55, 2384916), (60, 2186173), (66, 1987430), (69, 1901020), (92, 1425765), (110, 1192458), (115, 1140612), (132, 993715), (138, 950510), (165, 794972), (220, 596229), (230, 570306), (253, 518460), (276, 475255), (330, 397486), (345, 380204), (460, 285153), (506, 259230), (660, 198743), (690, 190102), (759, 172820), (1012, 129615), (1265, 103692), (1380, 95051), (1518, 86410), (2530, 51846), (3036, 43205), (3795, 34564), (5060, 25923), (7590, 17282), (8641, 15180)]