31830708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 92624896

約数和(自身を除く): 60794188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 182, 206, 273, 283, 309, 364, 412, 546, 566, 618, 721, 849, 1092, 1132, 1236, 1339, 1442, 1698, 1981, 2163, 2678, 2884, 3396, 3679, 3962, 4017, 4326, 5356, 5943, 7358, 7924, 8034, 8652, 9373, 11037, 11886, 14716, 16068, 18746, 22074, 23772, 25753, 28119, 29149, 37492, 44148, 51506, 56238, 58298, 77259, 87447, 103012, 112476, 116596, 154518, 174894, 204043, 309036, 349788, 378937, 408086, 612129, 757874, 816172, 1136811, 1224258, 1515748, 2273622, 2448516, 2652559, 4547244, 5305118, 7957677, 10610236, 15915354, 31830708]

約数ペア:

[(1, 31830708), (2, 15915354), (3, 10610236), (4, 7957677), (6, 5305118), (7, 4547244), (12, 2652559), (13, 2448516), (14, 2273622), (21, 1515748), (26, 1224258), (28, 1136811), (39, 816172), (42, 757874), (52, 612129), (78, 408086), (84, 378937), (91, 349788), (103, 309036), (156, 204043), (182, 174894), (206, 154518), (273, 116596), (283, 112476), (309, 103012), (364, 87447), (412, 77259), (546, 58298), (566, 56238), (618, 51506), (721, 44148), (849, 37492), (1092, 29149), (1132, 28119), (1236, 25753), (1339, 23772), (1442, 22074), (1698, 18746), (1981, 16068), (2163, 14716), (2678, 11886), (2884, 11037), (3396, 9373), (3679, 8652), (3962, 8034), (4017, 7924), (4326, 7358), (5356, 5943)]