28942853130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{509647}}^1$

素因数の和:510291

約数の個数: 48

約数和(自身を含む): 75370823424

約数和(自身を除く): 46427970294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3786, 5679, 6310, 9465, 11358, 18930, 28395, 56790, 509647, 1019294, 1528941, 2548235, 3057882, 4586823, 5096470, 7644705, 9173646, 15289410, 22934115, 45868230, 321587257, 643174514, 964761771, 1607936285, 1929523542, 2894285313, 3215872570, 4823808855, 5788570626, 9647617710, 14471426565, 28942853130]

約数ペア:

[(1, 28942853130), (2, 14471426565), (3, 9647617710), (5, 5788570626), (6, 4823808855), (9, 3215872570), (10, 2894285313), (15, 1929523542), (18, 1607936285), (30, 964761771), (45, 643174514), (90, 321587257), (631, 45868230), (1262, 22934115), (1893, 15289410), (3155, 9173646), (3786, 7644705), (5679, 5096470), (6310, 4586823), (9465, 3057882), (11358, 2548235), (18930, 1528941), (28395, 1019294), (56790, 509647)]