2630550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 7499520

約数和(自身を除く): 4868970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 71, 75, 78, 95, 114, 130, 142, 150, 190, 195, 213, 247, 285, 325, 355, 390, 426, 475, 494, 570, 650, 710, 741, 923, 950, 975, 1065, 1235, 1349, 1425, 1482, 1775, 1846, 1950, 2130, 2470, 2698, 2769, 2850, 3550, 3705, 4047, 4615, 5325, 5538, 6175, 6745, 7410, 8094, 9230, 10650, 12350, 13490, 13845, 17537, 18525, 20235, 23075, 27690, 33725, 35074, 37050, 40470, 46150, 52611, 67450, 69225, 87685, 101175, 105222, 138450, 175370, 202350, 263055, 438425, 526110, 876850, 1315275, 2630550]

約数ペア:

[(1, 2630550), (2, 1315275), (3, 876850), (5, 526110), (6, 438425), (10, 263055), (13, 202350), (15, 175370), (19, 138450), (25, 105222), (26, 101175), (30, 87685), (38, 69225), (39, 67450), (50, 52611), (57, 46150), (65, 40470), (71, 37050), (75, 35074), (78, 33725), (95, 27690), (114, 23075), (130, 20235), (142, 18525), (150, 17537), (190, 13845), (195, 13490), (213, 12350), (247, 10650), (285, 9230), (325, 8094), (355, 7410), (390, 6745), (426, 6175), (475, 5538), (494, 5325), (570, 4615), (650, 4047), (710, 3705), (741, 3550), (923, 2850), (950, 2769), (975, 2698), (1065, 2470), (1235, 2130), (1349, 1950), (1425, 1846), (1482, 1775)]