315027230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{84913}}^1$

素因数の和:84980

約数の個数: 32

約数和(自身を含む): 660291264

約数和(自身を除く): 345264034

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 84913, 169826, 424565, 594391, 849130, 1188782, 2971955, 4500389, 5943910, 9000778, 22501945, 31502723, 45003890, 63005446, 157513615, 315027230]

約数ペア:

[(1, 315027230), (2, 157513615), (5, 63005446), (7, 45003890), (10, 31502723), (14, 22501945), (35, 9000778), (53, 5943910), (70, 4500389), (106, 2971955), (265, 1188782), (371, 849130), (530, 594391), (742, 424565), (1855, 169826), (3710, 84913)]