27299940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7459}}^1$

素因数の和:7532

約数の個数: 48

約数和(自身を含む): 77703360

約数和(自身を除く): 50403420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 7459, 14918, 22377, 29836, 37295, 44754, 74590, 89508, 111885, 149180, 223770, 447540, 454999, 909998, 1364997, 1819996, 2274995, 2729994, 4549990, 5459988, 6824985, 9099980, 13649970, 27299940]

約数ペア:

[(1, 27299940), (2, 13649970), (3, 9099980), (4, 6824985), (5, 5459988), (6, 4549990), (10, 2729994), (12, 2274995), (15, 1819996), (20, 1364997), (30, 909998), (60, 454999), (61, 447540), (122, 223770), (183, 149180), (244, 111885), (305, 89508), (366, 74590), (610, 44754), (732, 37295), (915, 29836), (1220, 22377), (1830, 14918), (3660, 7459)]