860867580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{755147}}^1$

素因数の和:755178

約数の個数: 48

約数和(自身を含む): 2537297280

約数和(自身を除く): 1676429700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 755147, 1510294, 2265441, 3020588, 3775735, 4530882, 7551470, 9061764, 11327205, 14347793, 15102940, 22654410, 28695586, 43043379, 45308820, 57391172, 71738965, 86086758, 143477930, 172173516, 215216895, 286955860, 430433790, 860867580]

約数ペア:

[(1, 860867580), (2, 430433790), (3, 286955860), (4, 215216895), (5, 172173516), (6, 143477930), (10, 86086758), (12, 71738965), (15, 57391172), (19, 45308820), (20, 43043379), (30, 28695586), (38, 22654410), (57, 15102940), (60, 14347793), (76, 11327205), (95, 9061764), (114, 7551470), (190, 4530882), (228, 3775735), (285, 3020588), (380, 2265441), (570, 1510294), (1140, 755147)]