274375770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1873}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 696228480

約数和(自身を除く): 421852710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 257, 285, 514, 570, 771, 1285, 1542, 1873, 2570, 3746, 3855, 4883, 5619, 7710, 9365, 9766, 11238, 14649, 18730, 24415, 28095, 29298, 35587, 48830, 56190, 71174, 73245, 106761, 146490, 177935, 213522, 355870, 481361, 533805, 962722, 1067610, 1444083, 2406805, 2888166, 4813610, 7220415, 9145859, 14440830, 18291718, 27437577, 45729295, 54875154, 91458590, 137187885, 274375770]

約数ペア:

[(1, 274375770), (2, 137187885), (3, 91458590), (5, 54875154), (6, 45729295), (10, 27437577), (15, 18291718), (19, 14440830), (30, 9145859), (38, 7220415), (57, 4813610), (95, 2888166), (114, 2406805), (190, 1444083), (257, 1067610), (285, 962722), (514, 533805), (570, 481361), (771, 355870), (1285, 213522), (1542, 177935), (1873, 146490), (2570, 106761), (3746, 73245), (3855, 71174), (4883, 56190), (5619, 48830), (7710, 35587), (9365, 29298), (9766, 28095), (11238, 24415), (14649, 18730)]