30310329

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 47672064

約数和(自身を除く): 17361735

約数列:

[1, 3, 7, 21, 53, 113, 159, 241, 339, 371, 723, 791, 1113, 1687, 2373, 5061, 5989, 12773, 17967, 27233, 38319, 41923, 81699, 89411, 125769, 190631, 268233, 571893, 1443349, 4330047, 10103443, 30310329]

約数ペア:

[(1, 30310329), (3, 10103443), (7, 4330047), (21, 1443349), (53, 571893), (113, 268233), (159, 190631), (241, 125769), (339, 89411), (371, 81699), (723, 41923), (791, 38319), (1113, 27233), (1687, 17967), (2373, 12773), (5061, 5989)]