4181590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 9289728

約数和(自身を除く): 5108138

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 47, 62, 70, 82, 94, 155, 205, 217, 235, 287, 310, 329, 410, 434, 470, 574, 658, 1085, 1271, 1435, 1457, 1645, 1927, 2170, 2542, 2870, 2914, 3290, 3854, 6355, 7285, 8897, 9635, 10199, 12710, 13489, 14570, 17794, 19270, 20398, 26978, 44485, 50995, 59737, 67445, 88970, 101990, 119474, 134890, 298685, 418159, 597370, 836318, 2090795, 4181590]

約数ペア:

[(1, 4181590), (2, 2090795), (5, 836318), (7, 597370), (10, 418159), (14, 298685), (31, 134890), (35, 119474), (41, 101990), (47, 88970), (62, 67445), (70, 59737), (82, 50995), (94, 44485), (155, 26978), (205, 20398), (217, 19270), (235, 17794), (287, 14570), (310, 13489), (329, 12710), (410, 10199), (434, 9635), (470, 8897), (574, 7285), (658, 6355), (1085, 3854), (1271, 3290), (1435, 2914), (1457, 2870), (1645, 2542), (1927, 2170)]