1179997390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1373}}^1$

素因数の和:2005

約数の個数: 64

約数和(自身を含む): 2501295552

約数和(自身を除く): 1321298162

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 601, 715, 1202, 1373, 1430, 2746, 3005, 6010, 6611, 6865, 7813, 13222, 13730, 15103, 15626, 17849, 30206, 33055, 35698, 39065, 66110, 75515, 78130, 85943, 89245, 151030, 171886, 178490, 196339, 392678, 429715, 825173, 859430, 981695, 1650346, 1963390, 4125865, 8251730, 9076903, 10727249, 18153806, 21454498, 45384515, 53636245, 90769030, 107272490, 117999739, 235999478, 589998695, 1179997390]

約数ペア:

[(1, 1179997390), (2, 589998695), (5, 235999478), (10, 117999739), (11, 107272490), (13, 90769030), (22, 53636245), (26, 45384515), (55, 21454498), (65, 18153806), (110, 10727249), (130, 9076903), (143, 8251730), (286, 4125865), (601, 1963390), (715, 1650346), (1202, 981695), (1373, 859430), (1430, 825173), (2746, 429715), (3005, 392678), (6010, 196339), (6611, 178490), (6865, 171886), (7813, 151030), (13222, 89245), (13730, 85943), (15103, 78130), (15626, 75515), (17849, 66110), (30206, 39065), (33055, 35698)]