395347816130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1\times {\mathrm{30539}}^1$

素因数の和:31115

約数の個数: 64

約数和(自身を含む): 758983011840

約数和(自身を除く): 363635195710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 281, 542, 562, 1355, 1405, 2710, 2810, 4607, 4777, 9214, 9554, 23035, 23885, 30539, 46070, 47770, 61078, 76151, 152302, 152695, 305390, 380755, 519163, 761510, 1038326, 1294567, 2589134, 2595815, 5191630, 6472835, 8276069, 8581459, 12945670, 16552138, 17162918, 41380345, 42907295, 82760690, 85814590, 140693173, 145884803, 281386346, 291769606, 703465865, 729424015, 1406931730, 1458848030, 2325575389, 4651150778, 11627876945, 23255753890, 39534781613, 79069563226, 197673908065, 395347816130]

約数ペア:

[(1, 395347816130), (2, 197673908065), (5, 79069563226), (10, 39534781613), (17, 23255753890), (34, 11627876945), (85, 4651150778), (170, 2325575389), (271, 1458848030), (281, 1406931730), (542, 729424015), (562, 703465865), (1355, 291769606), (1405, 281386346), (2710, 145884803), (2810, 140693173), (4607, 85814590), (4777, 82760690), (9214, 42907295), (9554, 41380345), (23035, 17162918), (23885, 16552138), (30539, 12945670), (46070, 8581459), (47770, 8276069), (61078, 6472835), (76151, 5191630), (152302, 2595815), (152695, 2589134), (305390, 1294567), (380755, 1038326), (519163, 761510)]