27969390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{310771}}^1$

素因数の和:310784

約数の個数: 24

約数和(自身を含む): 72720648

約数和(自身を除く): 44751258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 310771, 621542, 932313, 1553855, 1864626, 2796939, 3107710, 4661565, 5593878, 9323130, 13984695, 27969390]

約数ペア:

[(1, 27969390), (2, 13984695), (3, 9323130), (5, 5593878), (6, 4661565), (9, 3107710), (10, 2796939), (15, 1864626), (18, 1553855), (30, 932313), (45, 621542), (90, 310771)]