235032980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 614718720

約数和(自身を除く): 379685740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 89, 91, 130, 140, 178, 182, 260, 356, 364, 445, 455, 623, 890, 910, 1157, 1246, 1451, 1780, 1820, 2314, 2492, 2902, 3115, 4628, 5785, 5804, 6230, 7255, 8099, 10157, 11570, 12460, 14510, 16198, 18863, 20314, 23140, 29020, 32396, 37726, 40495, 40628, 50785, 75452, 80990, 94315, 101570, 129139, 132041, 161980, 188630, 203140, 258278, 264082, 377260, 516556, 528164, 645695, 660205, 903973, 1291390, 1320410, 1678807, 1807946, 2582780, 2640820, 3357614, 3615892, 4519865, 6715228, 8394035, 9039730, 11751649, 16788070, 18079460, 23503298, 33576140, 47006596, 58758245, 117516490, 235032980]

約数ペア:

[(1, 235032980), (2, 117516490), (4, 58758245), (5, 47006596), (7, 33576140), (10, 23503298), (13, 18079460), (14, 16788070), (20, 11751649), (26, 9039730), (28, 8394035), (35, 6715228), (52, 4519865), (65, 3615892), (70, 3357614), (89, 2640820), (91, 2582780), (130, 1807946), (140, 1678807), (178, 1320410), (182, 1291390), (260, 903973), (356, 660205), (364, 645695), (445, 528164), (455, 516556), (623, 377260), (890, 264082), (910, 258278), (1157, 203140), (1246, 188630), (1451, 161980), (1780, 132041), (1820, 129139), (2314, 101570), (2492, 94315), (2902, 80990), (3115, 75452), (4628, 50785), (5785, 40628), (5804, 40495), (6230, 37726), (7255, 32396), (8099, 29020), (10157, 23140), (11570, 20314), (12460, 18863), (14510, 16198)]