29508540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21383}}^1$

素因数の和:21418

約数の個数: 48

約数和(自身を含む): 86220288

約数和(自身を除く): 56711748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 21383, 42766, 64149, 85532, 106915, 128298, 213830, 256596, 320745, 427660, 491809, 641490, 983618, 1282980, 1475427, 1967236, 2459045, 2950854, 4918090, 5901708, 7377135, 9836180, 14754270, 29508540]

約数ペア:

[(1, 29508540), (2, 14754270), (3, 9836180), (4, 7377135), (5, 5901708), (6, 4918090), (10, 2950854), (12, 2459045), (15, 1967236), (20, 1475427), (23, 1282980), (30, 983618), (46, 641490), (60, 491809), (69, 427660), (92, 320745), (115, 256596), (138, 213830), (230, 128298), (276, 106915), (345, 85532), (460, 64149), (690, 42766), (1380, 21383)]