142513620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11257}}^1$

素因数の和:11480

約数の個数: 48

約数和(自身を含む): 400964928

約数和(自身を除く): 258451308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 11257, 12660, 22514, 33771, 45028, 56285, 67542, 112570, 135084, 168855, 225140, 337710, 675420, 2375227, 4750454, 7125681, 9500908, 11876135, 14251362, 23752270, 28502724, 35628405, 47504540, 71256810, 142513620]

約数ペア:

[(1, 142513620), (2, 71256810), (3, 47504540), (4, 35628405), (5, 28502724), (6, 23752270), (10, 14251362), (12, 11876135), (15, 9500908), (20, 7125681), (30, 4750454), (60, 2375227), (211, 675420), (422, 337710), (633, 225140), (844, 168855), (1055, 135084), (1266, 112570), (2110, 67542), (2532, 56285), (3165, 45028), (4220, 33771), (6330, 22514), (11257, 12660)]