89480490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1031}}^1$

素因数の和:1315

約数の個数: 64

約数和(自身を含む): 235395072

約数和(自身を除く): 145914582

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 263, 330, 526, 789, 1031, 1315, 1578, 2062, 2630, 2893, 3093, 3945, 5155, 5786, 6186, 7890, 8679, 10310, 11341, 14465, 15465, 17358, 22682, 28930, 30930, 34023, 43395, 56705, 68046, 86790, 113410, 170115, 271153, 340230, 542306, 813459, 1355765, 1626918, 2711530, 2982683, 4067295, 5965366, 8134590, 8948049, 14913415, 17896098, 29826830, 44740245, 89480490]

約数ペア:

[(1, 89480490), (2, 44740245), (3, 29826830), (5, 17896098), (6, 14913415), (10, 8948049), (11, 8134590), (15, 5965366), (22, 4067295), (30, 2982683), (33, 2711530), (55, 1626918), (66, 1355765), (110, 813459), (165, 542306), (263, 340230), (330, 271153), (526, 170115), (789, 113410), (1031, 86790), (1315, 68046), (1578, 56705), (2062, 43395), (2630, 34023), (2893, 30930), (3093, 28930), (3945, 22682), (5155, 17358), (5786, 15465), (6186, 14465), (7890, 11341), (8679, 10310)]