306094840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{104827}}^1$

素因数の和:104911

約数の個数: 32

約数和(自身を含む): 698154480

約数和(自身を除く): 392059640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 104827, 209654, 419308, 524135, 838616, 1048270, 2096540, 4193080, 7652371, 15304742, 30609484, 38261855, 61218968, 76523710, 153047420, 306094840]

約数ペア:

[(1, 306094840), (2, 153047420), (4, 76523710), (5, 61218968), (8, 38261855), (10, 30609484), (20, 15304742), (40, 7652371), (73, 4193080), (146, 2096540), (292, 1048270), (365, 838616), (584, 524135), (730, 419308), (1460, 209654), (2920, 104827)]