3077881380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15559}}^1$

素因数の和:15738

約数の個数: 144

約数和(自身を含む): 10738640640

約数和(自身を除く): 7660759260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 157, 180, 210, 252, 314, 315, 420, 471, 628, 630, 785, 942, 1099, 1260, 1413, 1570, 1884, 2198, 2355, 2826, 3140, 3297, 4396, 4710, 5495, 5652, 6594, 7065, 9420, 9891, 10990, 13188, 14130, 15559, 16485, 19782, 21980, 28260, 31118, 32970, 39564, 46677, 49455, 62236, 65940, 77795, 93354, 98910, 108913, 140031, 155590, 186708, 197820, 217826, 233385, 280062, 311180, 326739, 435652, 466770, 544565, 560124, 653478, 700155, 933540, 980217, 1089130, 1306956, 1400310, 1633695, 1960434, 2178260, 2442763, 2800620, 3267390, 3920868, 4885526, 4901085, 6534780, 7328289, 9771052, 9802170, 12213815, 14656578, 17099341, 19604340, 21984867, 24427630, 29313156, 34198682, 36641445, 43969734, 48855260, 51298023, 68397364, 73282890, 85496705, 87939468, 102596046, 109924335, 146565780, 153894069, 170993410, 205192092, 219848670, 256490115, 307788138, 341986820, 439697340, 512980230, 615576276, 769470345, 1025960460, 1538940690, 3077881380]

約数ペア:

[(1, 3077881380), (2, 1538940690), (3, 1025960460), (4, 769470345), (5, 615576276), (6, 512980230), (7, 439697340), (9, 341986820), (10, 307788138), (12, 256490115), (14, 219848670), (15, 205192092), (18, 170993410), (20, 153894069), (21, 146565780), (28, 109924335), (30, 102596046), (35, 87939468), (36, 85496705), (42, 73282890), (45, 68397364), (60, 51298023), (63, 48855260), (70, 43969734), (84, 36641445), (90, 34198682), (105, 29313156), (126, 24427630), (140, 21984867), (157, 19604340), (180, 17099341), (210, 14656578), (252, 12213815), (314, 9802170), (315, 9771052), (420, 7328289), (471, 6534780), (628, 4901085), (630, 4885526), (785, 3920868), (942, 3267390), (1099, 2800620), (1260, 2442763), (1413, 2178260), (1570, 1960434), (1884, 1633695), (2198, 1400310), (2355, 1306956), (2826, 1089130), (3140, 980217), (3297, 933540), (4396, 700155), (4710, 653478), (5495, 560124), (5652, 544565), (6594, 466770), (7065, 435652), (9420, 326739), (9891, 311180), (10990, 280062), (13188, 233385), (14130, 217826), (15559, 197820), (16485, 186708), (19782, 155590), (21980, 140031), (28260, 108913), (31118, 98910), (32970, 93354), (39564, 77795), (46677, 65940), (49455, 62236)]