65018590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 149960160

約数和(自身を除く): 84941570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 59, 65, 70, 91, 98, 118, 130, 173, 182, 245, 295, 346, 413, 455, 490, 590, 637, 767, 826, 865, 910, 1211, 1274, 1534, 1730, 2065, 2249, 2422, 2891, 3185, 3835, 4130, 4498, 5369, 5782, 6055, 6370, 7670, 8477, 10207, 10738, 11245, 12110, 14455, 15743, 16954, 20414, 22490, 26845, 28910, 31486, 37583, 42385, 51035, 53690, 71449, 75166, 78715, 84770, 102070, 110201, 132691, 142898, 157430, 187915, 220402, 265382, 357245, 375830, 500143, 551005, 663455, 714490, 928837, 1000286, 1102010, 1326910, 1857674, 2500715, 4644185, 5001430, 6501859, 9288370, 13003718, 32509295, 65018590]

約数ペア:

[(1, 65018590), (2, 32509295), (5, 13003718), (7, 9288370), (10, 6501859), (13, 5001430), (14, 4644185), (26, 2500715), (35, 1857674), (49, 1326910), (59, 1102010), (65, 1000286), (70, 928837), (91, 714490), (98, 663455), (118, 551005), (130, 500143), (173, 375830), (182, 357245), (245, 265382), (295, 220402), (346, 187915), (413, 157430), (455, 142898), (490, 132691), (590, 110201), (637, 102070), (767, 84770), (826, 78715), (865, 75166), (910, 71449), (1211, 53690), (1274, 51035), (1534, 42385), (1730, 37583), (2065, 31486), (2249, 28910), (2422, 26845), (2891, 22490), (3185, 20414), (3835, 16954), (4130, 15743), (4498, 14455), (5369, 12110), (5782, 11245), (6055, 10738), (6370, 10207), (7670, 8477)]