3853140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 7033260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 431, 447, 596, 745, 862, 894, 1293, 1490, 1724, 1788, 2155, 2235, 2586, 2980, 4310, 4470, 5172, 6465, 8620, 8940, 12930, 25860, 64219, 128438, 192657, 256876, 321095, 385314, 642190, 770628, 963285, 1284380, 1926570, 3853140]

約数ペア:

[(1, 3853140), (2, 1926570), (3, 1284380), (4, 963285), (5, 770628), (6, 642190), (10, 385314), (12, 321095), (15, 256876), (20, 192657), (30, 128438), (60, 64219), (149, 25860), (298, 12930), (431, 8940), (447, 8620), (596, 6465), (745, 5172), (862, 4470), (894, 4310), (1293, 2980), (1490, 2586), (1724, 2235), (1788, 2155)]