788492070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4073}}^1$

素因数の和:4331

約数の個数: 80

約数和(自身を含む): 2129561280

約数和(自身を除く): 1341069210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 239, 270, 405, 478, 717, 810, 1195, 1434, 2151, 2390, 3585, 4073, 4302, 6453, 7170, 8146, 10755, 12219, 12906, 19359, 20365, 21510, 24438, 32265, 36657, 38718, 40730, 61095, 64530, 73314, 96795, 109971, 122190, 183285, 193590, 219942, 329913, 366570, 549855, 659826, 973447, 1099710, 1649565, 1946894, 2920341, 3299130, 4867235, 5840682, 8761023, 9734470, 14601705, 17522046, 26283069, 29203410, 43805115, 52566138, 78849207, 87610230, 131415345, 157698414, 262830690, 394246035, 788492070]

約数ペア:

[(1, 788492070), (2, 394246035), (3, 262830690), (5, 157698414), (6, 131415345), (9, 87610230), (10, 78849207), (15, 52566138), (18, 43805115), (27, 29203410), (30, 26283069), (45, 17522046), (54, 14601705), (81, 9734470), (90, 8761023), (135, 5840682), (162, 4867235), (239, 3299130), (270, 2920341), (405, 1946894), (478, 1649565), (717, 1099710), (810, 973447), (1195, 659826), (1434, 549855), (2151, 366570), (2390, 329913), (3585, 219942), (4073, 193590), (4302, 183285), (6453, 122190), (7170, 109971), (8146, 96795), (10755, 73314), (12219, 64530), (12906, 61095), (19359, 40730), (20365, 38718), (21510, 36657), (24438, 32265)]