2218590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 6604416

約数和(自身を除く): 4385826

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 83, 90, 99, 110, 135, 162, 165, 166, 198, 243, 249, 270, 297, 330, 405, 415, 486, 495, 498, 594, 747, 810, 830, 891, 913, 990, 1215, 1245, 1485, 1494, 1782, 1826, 2241, 2430, 2490, 2673, 2739, 2970, 3735, 4455, 4482, 4565, 5346, 5478, 6723, 7470, 8217, 8910, 9130, 11205, 13365, 13446, 13695, 16434, 20169, 22410, 24651, 26730, 27390, 33615, 40338, 41085, 49302, 67230, 73953, 82170, 100845, 123255, 147906, 201690, 221859, 246510, 369765, 443718, 739530, 1109295, 2218590]

約数ペア:

[(1, 2218590), (2, 1109295), (3, 739530), (5, 443718), (6, 369765), (9, 246510), (10, 221859), (11, 201690), (15, 147906), (18, 123255), (22, 100845), (27, 82170), (30, 73953), (33, 67230), (45, 49302), (54, 41085), (55, 40338), (66, 33615), (81, 27390), (83, 26730), (90, 24651), (99, 22410), (110, 20169), (135, 16434), (162, 13695), (165, 13446), (166, 13365), (198, 11205), (243, 9130), (249, 8910), (270, 8217), (297, 7470), (330, 6723), (405, 5478), (415, 5346), (486, 4565), (495, 4482), (498, 4455), (594, 3735), (747, 2970), (810, 2739), (830, 2673), (891, 2490), (913, 2430), (990, 2241), (1215, 1826), (1245, 1782), (1485, 1494)]