159796630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 341913600

約数和(自身を除く): 182116970

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 211, 217, 310, 349, 422, 434, 698, 1055, 1085, 1477, 1745, 2110, 2170, 2443, 2954, 3490, 4886, 6541, 7385, 10819, 12215, 13082, 14770, 21638, 24430, 32705, 45787, 54095, 65410, 73639, 75733, 91574, 108190, 147278, 151466, 228935, 368195, 378665, 457870, 515473, 736390, 757330, 1030946, 2282809, 2577365, 4565618, 5154730, 11414045, 15979663, 22828090, 31959326, 79898315, 159796630]

約数ペア:

[(1, 159796630), (2, 79898315), (5, 31959326), (7, 22828090), (10, 15979663), (14, 11414045), (31, 5154730), (35, 4565618), (62, 2577365), (70, 2282809), (155, 1030946), (211, 757330), (217, 736390), (310, 515473), (349, 457870), (422, 378665), (434, 368195), (698, 228935), (1055, 151466), (1085, 147278), (1477, 108190), (1745, 91574), (2110, 75733), (2170, 73639), (2443, 65410), (2954, 54095), (3490, 45787), (4886, 32705), (6541, 24430), (7385, 21638), (10819, 14770), (12215, 13082)]