13381830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1962

約数の個数: 96

約数和(自身を含む): 43400448

約数和(自身を除く): 30018618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 1931, 2310, 3465, 3862, 5793, 6930, 9655, 11586, 13517, 17379, 19310, 21241, 27034, 28965, 34758, 40551, 42482, 57930, 63723, 67585, 81102, 86895, 106205, 121653, 127446, 135170, 148687, 173790, 191169, 202755, 212410, 243306, 297374, 318615, 382338, 405510, 446061, 608265, 637230, 743435, 892122, 955845, 1216530, 1338183, 1486870, 1911690, 2230305, 2676366, 4460610, 6690915, 13381830]

約数ペア:

[(1, 13381830), (2, 6690915), (3, 4460610), (5, 2676366), (6, 2230305), (7, 1911690), (9, 1486870), (10, 1338183), (11, 1216530), (14, 955845), (15, 892122), (18, 743435), (21, 637230), (22, 608265), (30, 446061), (33, 405510), (35, 382338), (42, 318615), (45, 297374), (55, 243306), (63, 212410), (66, 202755), (70, 191169), (77, 173790), (90, 148687), (99, 135170), (105, 127446), (110, 121653), (126, 106205), (154, 86895), (165, 81102), (198, 67585), (210, 63723), (231, 57930), (315, 42482), (330, 40551), (385, 34758), (462, 28965), (495, 27034), (630, 21241), (693, 19310), (770, 17379), (990, 13517), (1155, 11586), (1386, 9655), (1931, 6930), (2310, 5793), (3465, 3862)]