1254570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 3317760

約数和(自身を除く): 2063190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 71, 93, 95, 114, 142, 155, 186, 190, 213, 285, 310, 355, 426, 465, 570, 589, 710, 930, 1065, 1178, 1349, 1767, 2130, 2201, 2698, 2945, 3534, 4047, 4402, 5890, 6603, 6745, 8094, 8835, 11005, 13206, 13490, 17670, 20235, 22010, 33015, 40470, 41819, 66030, 83638, 125457, 209095, 250914, 418190, 627285, 1254570]

約数ペア:

[(1, 1254570), (2, 627285), (3, 418190), (5, 250914), (6, 209095), (10, 125457), (15, 83638), (19, 66030), (30, 41819), (31, 40470), (38, 33015), (57, 22010), (62, 20235), (71, 17670), (93, 13490), (95, 13206), (114, 11005), (142, 8835), (155, 8094), (186, 6745), (190, 6603), (213, 5890), (285, 4402), (310, 4047), (355, 3534), (426, 2945), (465, 2698), (570, 2201), (589, 2130), (710, 1767), (930, 1349), (1065, 1178)]