15177660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 42844032

約数和(自身を除く): 27666372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1931, 1965, 2620, 3862, 3930, 5793, 7724, 7860, 9655, 11586, 19310, 23172, 28965, 38620, 57930, 115860, 252961, 505922, 758883, 1011844, 1264805, 1517766, 2529610, 3035532, 3794415, 5059220, 7588830, 15177660]

約数ペア:

[(1, 15177660), (2, 7588830), (3, 5059220), (4, 3794415), (5, 3035532), (6, 2529610), (10, 1517766), (12, 1264805), (15, 1011844), (20, 758883), (30, 505922), (60, 252961), (131, 115860), (262, 57930), (393, 38620), (524, 28965), (655, 23172), (786, 19310), (1310, 11586), (1572, 9655), (1931, 7860), (1965, 7724), (2620, 5793), (3862, 3930)]