38650230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 103654080

約数和(自身を除く): 65003850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 557, 771, 1114, 1285, 1542, 1671, 2313, 2570, 2785, 3342, 3855, 4626, 5013, 5570, 6939, 7710, 8355, 10026, 11565, 13878, 15039, 16710, 23130, 25065, 30078, 34695, 50130, 69390, 75195, 143149, 150390, 286298, 429447, 715745, 858894, 1288341, 1431490, 2147235, 2576682, 3865023, 4294470, 6441705, 7730046, 12883410, 19325115, 38650230]

約数ペア:

[(1, 38650230), (2, 19325115), (3, 12883410), (5, 7730046), (6, 6441705), (9, 4294470), (10, 3865023), (15, 2576682), (18, 2147235), (27, 1431490), (30, 1288341), (45, 858894), (54, 715745), (90, 429447), (135, 286298), (257, 150390), (270, 143149), (514, 75195), (557, 69390), (771, 50130), (1114, 34695), (1285, 30078), (1542, 25065), (1671, 23130), (2313, 16710), (2570, 15039), (2785, 13878), (3342, 11565), (3855, 10026), (4626, 8355), (5013, 7710), (5570, 6939)]