713930

素因数分解:

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

素因数の和:99

約数の個数: 48

約数和(自身を含む): 1575936

約数和(自身を除く): 862006

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 49, 62, 70, 94, 98, 155, 217, 235, 245, 310, 329, 434, 470, 490, 658, 1085, 1457, 1519, 1645, 2170, 2303, 2914, 3038, 3290, 4606, 7285, 7595, 10199, 11515, 14570, 15190, 20398, 23030, 50995, 71393, 101990, 142786, 356965, 713930]

約数ペア:

[(1, 713930), (2, 356965), (5, 142786), (7, 101990), (10, 71393), (14, 50995), (31, 23030), (35, 20398), (47, 15190), (49, 14570), (62, 11515), (70, 10199), (94, 7595), (98, 7285), (155, 4606), (217, 3290), (235, 3038), (245, 2914), (310, 2303), (329, 2170), (434, 1645), (470, 1519), (490, 1457), (658, 1085)]