31300056

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 90810720

約数和(自身を除く): 59510664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 41, 46, 69, 72, 82, 92, 123, 138, 164, 184, 207, 246, 276, 328, 369, 414, 461, 492, 552, 738, 828, 922, 943, 984, 1383, 1476, 1656, 1844, 1886, 2766, 2829, 2952, 3688, 3772, 4149, 5532, 5658, 7544, 8298, 8487, 10603, 11064, 11316, 16596, 16974, 18901, 21206, 22632, 31809, 33192, 33948, 37802, 42412, 56703, 63618, 67896, 75604, 84824, 95427, 113406, 127236, 151208, 170109, 190854, 226812, 254472, 340218, 381708, 434723, 453624, 680436, 763416, 869446, 1304169, 1360872, 1738892, 2608338, 3477784, 3912507, 5216676, 7825014, 10433352, 15650028, 31300056]

約数ペア:

[(1, 31300056), (2, 15650028), (3, 10433352), (4, 7825014), (6, 5216676), (8, 3912507), (9, 3477784), (12, 2608338), (18, 1738892), (23, 1360872), (24, 1304169), (36, 869446), (41, 763416), (46, 680436), (69, 453624), (72, 434723), (82, 381708), (92, 340218), (123, 254472), (138, 226812), (164, 190854), (184, 170109), (207, 151208), (246, 127236), (276, 113406), (328, 95427), (369, 84824), (414, 75604), (461, 67896), (492, 63618), (552, 56703), (738, 42412), (828, 37802), (922, 33948), (943, 33192), (984, 31809), (1383, 22632), (1476, 21206), (1656, 18901), (1844, 16974), (1886, 16596), (2766, 11316), (2829, 11064), (2952, 10603), (3688, 8487), (3772, 8298), (4149, 7544), (5532, 5658)]