15658860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1663

約数の個数: 96

約数和(自身を含む): 52319232

約数和(自身を除く): 36660372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1621, 1932, 2415, 3220, 3242, 4830, 4863, 6484, 8105, 9660, 9726, 11347, 16210, 19452, 22694, 24315, 32420, 34041, 37283, 45388, 48630, 56735, 68082, 74566, 97260, 111849, 113470, 136164, 149132, 170205, 186415, 223698, 226940, 260981, 340410, 372830, 447396, 521962, 559245, 680820, 745660, 782943, 1043924, 1118490, 1304905, 1565886, 2236980, 2609810, 3131772, 3914715, 5219620, 7829430, 15658860]

約数ペア:

[(1, 15658860), (2, 7829430), (3, 5219620), (4, 3914715), (5, 3131772), (6, 2609810), (7, 2236980), (10, 1565886), (12, 1304905), (14, 1118490), (15, 1043924), (20, 782943), (21, 745660), (23, 680820), (28, 559245), (30, 521962), (35, 447396), (42, 372830), (46, 340410), (60, 260981), (69, 226940), (70, 223698), (84, 186415), (92, 170205), (105, 149132), (115, 136164), (138, 113470), (140, 111849), (161, 97260), (210, 74566), (230, 68082), (276, 56735), (322, 48630), (345, 45388), (420, 37283), (460, 34041), (483, 32420), (644, 24315), (690, 22694), (805, 19452), (966, 16210), (1380, 11347), (1610, 9726), (1621, 9660), (1932, 8105), (2415, 6484), (3220, 4863), (3242, 4830)]