31020264

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 93506400

約数和(自身を除く): 62486136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 53, 66, 72, 88, 99, 106, 132, 159, 198, 212, 264, 318, 396, 424, 477, 583, 636, 739, 792, 954, 1166, 1272, 1478, 1749, 1908, 2217, 2332, 2956, 3498, 3816, 4434, 4664, 5247, 5912, 6651, 6996, 8129, 8868, 10494, 13302, 13992, 16258, 17736, 20988, 24387, 26604, 32516, 39167, 41976, 48774, 53208, 65032, 73161, 78334, 97548, 117501, 146322, 156668, 195096, 235002, 292644, 313336, 352503, 430837, 470004, 585288, 705006, 861674, 940008, 1292511, 1410012, 1723348, 2585022, 2820024, 3446696, 3877533, 5170044, 7755066, 10340088, 15510132, 31020264]

約数ペア:

[(1, 31020264), (2, 15510132), (3, 10340088), (4, 7755066), (6, 5170044), (8, 3877533), (9, 3446696), (11, 2820024), (12, 2585022), (18, 1723348), (22, 1410012), (24, 1292511), (33, 940008), (36, 861674), (44, 705006), (53, 585288), (66, 470004), (72, 430837), (88, 352503), (99, 313336), (106, 292644), (132, 235002), (159, 195096), (198, 156668), (212, 146322), (264, 117501), (318, 97548), (396, 78334), (424, 73161), (477, 65032), (583, 53208), (636, 48774), (739, 41976), (792, 39167), (954, 32516), (1166, 26604), (1272, 24387), (1478, 20988), (1749, 17736), (1908, 16258), (2217, 13992), (2332, 13302), (2956, 10494), (3498, 8868), (3816, 8129), (4434, 6996), (4664, 6651), (5247, 5912)]