23430690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 61217208

約数和(自身を除く): 37786518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1013, 1285, 1542, 2026, 2313, 2570, 3039, 3855, 4626, 5065, 6078, 7710, 9117, 10130, 11565, 15195, 18234, 23130, 30390, 45585, 91170, 260341, 520682, 781023, 1301705, 1562046, 2343069, 2603410, 3905115, 4686138, 7810230, 11715345, 23430690]

約数ペア:

[(1, 23430690), (2, 11715345), (3, 7810230), (5, 4686138), (6, 3905115), (9, 2603410), (10, 2343069), (15, 1562046), (18, 1301705), (30, 781023), (45, 520682), (90, 260341), (257, 91170), (514, 45585), (771, 30390), (1013, 23130), (1285, 18234), (1542, 15195), (2026, 11565), (2313, 10130), (2570, 9117), (3039, 7710), (3855, 6078), (4626, 5065)]