27953790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17581}}^1$

素因数の和:17644

約数の個数: 32

約数和(自身を含む): 68358816

約数和(自身を除く): 40405026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 17581, 35162, 52743, 87905, 105486, 175810, 263715, 527430, 931793, 1863586, 2795379, 4658965, 5590758, 9317930, 13976895, 27953790]

約数ペア:

[(1, 27953790), (2, 13976895), (3, 9317930), (5, 5590758), (6, 4658965), (10, 2795379), (15, 1863586), (30, 931793), (53, 527430), (106, 263715), (159, 175810), (265, 105486), (318, 87905), (530, 52743), (795, 35162), (1590, 17581)]