20175243030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{14153}}^1$

素因数の和:14550

約数の個数: 96

約数和(自身を含む): 53734472064

約数和(自身を除く): 33559229034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 337, 423, 470, 674, 705, 846, 1011, 1410, 1685, 2022, 2115, 3033, 3370, 4230, 5055, 6066, 10110, 14153, 15165, 15839, 28306, 30330, 31678, 42459, 47517, 70765, 79195, 84918, 95034, 127377, 141530, 142551, 158390, 212295, 237585, 254754, 285102, 424590, 475170, 636885, 665191, 712755, 1273770, 1330382, 1425510, 1995573, 3325955, 3991146, 4769561, 5986719, 6651910, 9539122, 9977865, 11973438, 14308683, 19955730, 23847805, 28617366, 29933595, 42926049, 47695610, 59867190, 71543415, 85852098, 143086830, 214630245, 224169367, 429260490, 448338734, 672508101, 1120846835, 1345016202, 2017524303, 2241693670, 3362540505, 4035048606, 6725081010, 10087621515, 20175243030]

約数ペア:

[(1, 20175243030), (2, 10087621515), (3, 6725081010), (5, 4035048606), (6, 3362540505), (9, 2241693670), (10, 2017524303), (15, 1345016202), (18, 1120846835), (30, 672508101), (45, 448338734), (47, 429260490), (90, 224169367), (94, 214630245), (141, 143086830), (235, 85852098), (282, 71543415), (337, 59867190), (423, 47695610), (470, 42926049), (674, 29933595), (705, 28617366), (846, 23847805), (1011, 19955730), (1410, 14308683), (1685, 11973438), (2022, 9977865), (2115, 9539122), (3033, 6651910), (3370, 5986719), (4230, 4769561), (5055, 3991146), (6066, 3325955), (10110, 1995573), (14153, 1425510), (15165, 1330382), (15839, 1273770), (28306, 712755), (30330, 665191), (31678, 636885), (42459, 475170), (47517, 424590), (70765, 285102), (79195, 254754), (84918, 237585), (95034, 212295), (127377, 158390), (141530, 142551)]