4207630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 9127296

約数和(自身を除く): 4919666

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 277, 310, 434, 490, 554, 1085, 1385, 1519, 1939, 2170, 2770, 3038, 3878, 7595, 8587, 9695, 13573, 15190, 17174, 19390, 27146, 42935, 60109, 67865, 85870, 120218, 135730, 300545, 420763, 601090, 841526, 2103815, 4207630]

約数ペア:

[(1, 4207630), (2, 2103815), (5, 841526), (7, 601090), (10, 420763), (14, 300545), (31, 135730), (35, 120218), (49, 85870), (62, 67865), (70, 60109), (98, 42935), (155, 27146), (217, 19390), (245, 17174), (277, 15190), (310, 13573), (434, 9695), (490, 8587), (554, 7595), (1085, 3878), (1385, 3038), (1519, 2770), (1939, 2170)]