30725334

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{27983}}^1$

素因数の和:28052

約数の個数: 24

約数和(自身を含む): 67665312

約数和(自身を除く): 36939978

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 27983, 55966, 83949, 167898, 251847, 503694, 1706963, 3413926, 5120889, 10241778, 15362667, 30725334]

約数ペア:

[(1, 30725334), (2, 15362667), (3, 10241778), (6, 5120889), (9, 3413926), (18, 1706963), (61, 503694), (122, 251847), (183, 167898), (366, 83949), (549, 55966), (1098, 27983)]