28782210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33083}}^1$

素因数の和:33122

約数の個数: 32

約数和(自身を含む): 71461440

約数和(自身を除く): 42679230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 33083, 66166, 99249, 165415, 198498, 330830, 496245, 959407, 992490, 1918814, 2878221, 4797035, 5756442, 9594070, 14391105, 28782210]

約数ペア:

[(1, 28782210), (2, 14391105), (3, 9594070), (5, 5756442), (6, 4797035), (10, 2878221), (15, 1918814), (29, 992490), (30, 959407), (58, 496245), (87, 330830), (145, 198498), (174, 165415), (290, 99249), (435, 66166), (870, 33083)]