31002084

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 83734560

約数和(自身を除く): 52732476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 179, 204, 283, 306, 358, 537, 566, 612, 716, 849, 1074, 1132, 1611, 1698, 2148, 2547, 3043, 3222, 3396, 4811, 5094, 6086, 6444, 9129, 9622, 10188, 12172, 14433, 18258, 19244, 27387, 28866, 36516, 43299, 50657, 54774, 57732, 86598, 101314, 109548, 151971, 173196, 202628, 303942, 455913, 607884, 861169, 911826, 1722338, 1823652, 2583507, 3444676, 5167014, 7750521, 10334028, 15501042, 31002084]

約数ペア:

[(1, 31002084), (2, 15501042), (3, 10334028), (4, 7750521), (6, 5167014), (9, 3444676), (12, 2583507), (17, 1823652), (18, 1722338), (34, 911826), (36, 861169), (51, 607884), (68, 455913), (102, 303942), (153, 202628), (179, 173196), (204, 151971), (283, 109548), (306, 101314), (358, 86598), (537, 57732), (566, 54774), (612, 50657), (716, 43299), (849, 36516), (1074, 28866), (1132, 27387), (1611, 19244), (1698, 18258), (2148, 14433), (2547, 12172), (3043, 10188), (3222, 9622), (3396, 9129), (4811, 6444), (5094, 6086)]