27281970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1301}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 71292312

約数和(自身を除く): 44010342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233, 466, 699, 1165, 1301, 1398, 2097, 2330, 2602, 3495, 3903, 4194, 6505, 6990, 7806, 10485, 11709, 13010, 19515, 20970, 23418, 39030, 58545, 117090, 303133, 606266, 909399, 1515665, 1818798, 2728197, 3031330, 4546995, 5456394, 9093990, 13640985, 27281970]

約数ペア:

[(1, 27281970), (2, 13640985), (3, 9093990), (5, 5456394), (6, 4546995), (9, 3031330), (10, 2728197), (15, 1818798), (18, 1515665), (30, 909399), (45, 606266), (90, 303133), (233, 117090), (466, 58545), (699, 39030), (1165, 23418), (1301, 20970), (1398, 19515), (2097, 13010), (2330, 11709), (2602, 10485), (3495, 7806), (3903, 6990), (4194, 6505)]