28577430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{45361}}^1$

素因数の和:45381

約数の個数: 48

約数和(自身を含む): 84917664

約数和(自身を除く): 56340234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 45361, 90722, 136083, 226805, 272166, 317527, 408249, 453610, 635054, 680415, 816498, 952581, 1360830, 1587635, 1905162, 2041245, 2857743, 3175270, 4082490, 4762905, 5715486, 9525810, 14288715, 28577430]

約数ペア:

[(1, 28577430), (2, 14288715), (3, 9525810), (5, 5715486), (6, 4762905), (7, 4082490), (9, 3175270), (10, 2857743), (14, 2041245), (15, 1905162), (18, 1587635), (21, 1360830), (30, 952581), (35, 816498), (42, 680415), (45, 635054), (63, 453610), (70, 408249), (90, 317527), (105, 272166), (126, 226805), (210, 136083), (315, 90722), (630, 45361)]