7351860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6449}}^1$

素因数の和:6480

約数の個数: 48

約数和(自身を含む): 21672000

約数和(自身を除く): 14320140

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, 6449, 12898, 19347, 25796, 32245, 38694, 64490, 77388, 96735, 122531, 128980, 193470, 245062, 367593, 386940, 490124, 612655, 735186, 1225310, 1470372, 1837965, 2450620, 3675930, 7351860]

約数ペア:

[(1, 7351860), (2, 3675930), (3, 2450620), (4, 1837965), (5, 1470372), (6, 1225310), (10, 735186), (12, 612655), (15, 490124), (19, 386940), (20, 367593), (30, 245062), (38, 193470), (57, 128980), (60, 122531), (76, 96735), (95, 77388), (114, 64490), (190, 38694), (228, 32245), (285, 25796), (380, 19347), (570, 12898), (1140, 6449)]