3002420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 6749568

約数和(自身を除く): 3747148

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 107, 115, 122, 214, 230, 244, 305, 428, 460, 535, 610, 1070, 1220, 1403, 2140, 2461, 2806, 4922, 5612, 6527, 7015, 9844, 12305, 13054, 14030, 24610, 26108, 28060, 32635, 49220, 65270, 130540, 150121, 300242, 600484, 750605, 1501210, 3002420]

約数ペア:

[(1, 3002420), (2, 1501210), (4, 750605), (5, 600484), (10, 300242), (20, 150121), (23, 130540), (46, 65270), (61, 49220), (92, 32635), (107, 28060), (115, 26108), (122, 24610), (214, 14030), (230, 13054), (244, 12305), (305, 9844), (428, 7015), (460, 6527), (535, 5612), (610, 4922), (1070, 2806), (1220, 2461), (1403, 2140)]