7002590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 15168384

約数和(自身を除く): 8165794

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 461, 490, 922, 1085, 1519, 2170, 2305, 3038, 3227, 4610, 6454, 7595, 14291, 15190, 16135, 22589, 28582, 32270, 45178, 71455, 100037, 112945, 142910, 200074, 225890, 500185, 700259, 1000370, 1400518, 3501295, 7002590]

約数ペア:

[(1, 7002590), (2, 3501295), (5, 1400518), (7, 1000370), (10, 700259), (14, 500185), (31, 225890), (35, 200074), (49, 142910), (62, 112945), (70, 100037), (98, 71455), (155, 45178), (217, 32270), (245, 28582), (310, 22589), (434, 16135), (461, 15190), (490, 14291), (922, 7595), (1085, 6454), (1519, 4610), (2170, 3227), (2305, 3038)]