38801460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 117153792

約数和(自身を除く): 78352332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 907, 930, 1380, 1426, 1814, 1860, 2139, 2721, 2852, 3565, 3628, 4278, 4535, 5442, 7130, 8556, 9070, 10695, 10884, 13605, 14260, 18140, 20861, 21390, 27210, 28117, 41722, 42780, 54420, 56234, 62583, 83444, 84351, 104305, 112468, 125166, 140585, 168702, 208610, 250332, 281170, 312915, 337404, 417220, 421755, 562340, 625830, 646691, 843510, 1251660, 1293382, 1687020, 1940073, 2586764, 3233455, 3880146, 6466910, 7760292, 9700365, 12933820, 19400730, 38801460]

約数ペア:

[(1, 38801460), (2, 19400730), (3, 12933820), (4, 9700365), (5, 7760292), (6, 6466910), (10, 3880146), (12, 3233455), (15, 2586764), (20, 1940073), (23, 1687020), (30, 1293382), (31, 1251660), (46, 843510), (60, 646691), (62, 625830), (69, 562340), (92, 421755), (93, 417220), (115, 337404), (124, 312915), (138, 281170), (155, 250332), (186, 208610), (230, 168702), (276, 140585), (310, 125166), (345, 112468), (372, 104305), (460, 84351), (465, 83444), (620, 62583), (690, 56234), (713, 54420), (907, 42780), (930, 41722), (1380, 28117), (1426, 27210), (1814, 21390), (1860, 20861), (2139, 18140), (2721, 14260), (2852, 13605), (3565, 10884), (3628, 10695), (4278, 9070), (4535, 8556), (5442, 7130)]