30996498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 66995712

約数和(自身を除く): 35999214

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 991, 1203, 1982, 2406, 2973, 5213, 5946, 10426, 12883, 15639, 25766, 31278, 38649, 77298, 397391, 794782, 1192173, 2384346, 5166083, 10332166, 15498249, 30996498]

約数ペア:

[(1, 30996498), (2, 15498249), (3, 10332166), (6, 5166083), (13, 2384346), (26, 1192173), (39, 794782), (78, 397391), (401, 77298), (802, 38649), (991, 31278), (1203, 25766), (1982, 15639), (2406, 12883), (2973, 10426), (5213, 5946)]