227921330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 522837504

約数和(自身を除く): 294916174

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 73, 91, 94, 130, 146, 182, 235, 329, 365, 455, 470, 511, 611, 658, 730, 910, 949, 1022, 1222, 1645, 1898, 2555, 3055, 3290, 3431, 4277, 4745, 5110, 5329, 6110, 6643, 6862, 8554, 9490, 10658, 13286, 17155, 21385, 24017, 26645, 33215, 34310, 37303, 42770, 44603, 48034, 53290, 66430, 69277, 74606, 89206, 120085, 138554, 186515, 223015, 240170, 250463, 312221, 346385, 373030, 446030, 484939, 500926, 624442, 692770, 969878, 1252315, 1561105, 1753241, 2424695, 2504630, 3122210, 3256019, 3506482, 4849390, 6512038, 8766205, 16280095, 17532410, 22792133, 32560190, 45584266, 113960665, 227921330]

約数ペア:

[(1, 227921330), (2, 113960665), (5, 45584266), (7, 32560190), (10, 22792133), (13, 17532410), (14, 16280095), (26, 8766205), (35, 6512038), (47, 4849390), (65, 3506482), (70, 3256019), (73, 3122210), (91, 2504630), (94, 2424695), (130, 1753241), (146, 1561105), (182, 1252315), (235, 969878), (329, 692770), (365, 624442), (455, 500926), (470, 484939), (511, 446030), (611, 373030), (658, 346385), (730, 312221), (910, 250463), (949, 240170), (1022, 223015), (1222, 186515), (1645, 138554), (1898, 120085), (2555, 89206), (3055, 74606), (3290, 69277), (3431, 66430), (4277, 53290), (4745, 48034), (5110, 44603), (5329, 42770), (6110, 37303), (6643, 34310), (6862, 33215), (8554, 26645), (9490, 24017), (10658, 21385), (13286, 17155)]