4793530

素因数分解:

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

素因数の和:139

約数の個数: 48

約数和(自身を含む): 10400256

約数和(自身を除く): 5606726

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 310, 329, 434, 470, 658, 1085, 1457, 1645, 2170, 2209, 2914, 3290, 4418, 7285, 10199, 11045, 14570, 15463, 20398, 22090, 30926, 50995, 68479, 77315, 101990, 136958, 154630, 342395, 479353, 684790, 958706, 2396765, 4793530]

約数ペア:

[(1, 4793530), (2, 2396765), (5, 958706), (7, 684790), (10, 479353), (14, 342395), (31, 154630), (35, 136958), (47, 101990), (62, 77315), (70, 68479), (94, 50995), (155, 30926), (217, 22090), (235, 20398), (310, 15463), (329, 14570), (434, 11045), (470, 10199), (658, 7285), (1085, 4418), (1457, 3290), (1645, 2914), (2170, 2209)]