1531735620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{11311}}^1$

素因数の和:11421

約数の個数: 96

約数和(自身を含む): 4477380096

約数和(自身を除く): 2945644476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 244, 305, 366, 370, 444, 555, 610, 732, 740, 915, 1110, 1220, 1830, 2220, 2257, 3660, 4514, 6771, 9028, 11285, 11311, 13542, 22570, 22622, 27084, 33855, 33933, 45140, 45244, 56555, 67710, 67866, 113110, 135420, 135732, 169665, 226220, 339330, 418507, 678660, 689971, 837014, 1255521, 1379942, 1674028, 2069913, 2092535, 2511042, 2759884, 3449855, 4139826, 4185070, 5022084, 6277605, 6899710, 8279652, 8370140, 10349565, 12555210, 13799420, 20699130, 25110420, 25528927, 41398260, 51057854, 76586781, 102115708, 127644635, 153173562, 255289270, 306347124, 382933905, 510578540, 765867810, 1531735620]

約数ペア:

[(1, 1531735620), (2, 765867810), (3, 510578540), (4, 382933905), (5, 306347124), (6, 255289270), (10, 153173562), (12, 127644635), (15, 102115708), (20, 76586781), (30, 51057854), (37, 41398260), (60, 25528927), (61, 25110420), (74, 20699130), (111, 13799420), (122, 12555210), (148, 10349565), (183, 8370140), (185, 8279652), (222, 6899710), (244, 6277605), (305, 5022084), (366, 4185070), (370, 4139826), (444, 3449855), (555, 2759884), (610, 2511042), (732, 2092535), (740, 2069913), (915, 1674028), (1110, 1379942), (1220, 1255521), (1830, 837014), (2220, 689971), (2257, 678660), (3660, 418507), (4514, 339330), (6771, 226220), (9028, 169665), (11285, 135732), (11311, 135420), (13542, 113110), (22570, 67866), (22622, 67710), (27084, 56555), (33855, 45244), (33933, 45140)]