61852140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{16363}}^1$

素因数の和:16388

約数の個数: 96

約数和(自身を含む): 219932160

約数和(自身を除く): 158080020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 16363, 32726, 49089, 65452, 81815, 98178, 114541, 147267, 163630, 196356, 229082, 245445, 294534, 327260, 343623, 441801, 458164, 490890, 572705, 589068, 687246, 736335, 883602, 981780, 1030869, 1145410, 1374492, 1472670, 1718115, 1767204, 2061738, 2209005, 2290820, 2945340, 3092607, 3436230, 4123476, 4418010, 5154345, 6185214, 6872460, 8836020, 10308690, 12370428, 15463035, 20617380, 30926070, 61852140]

約数ペア:

[(1, 61852140), (2, 30926070), (3, 20617380), (4, 15463035), (5, 12370428), (6, 10308690), (7, 8836020), (9, 6872460), (10, 6185214), (12, 5154345), (14, 4418010), (15, 4123476), (18, 3436230), (20, 3092607), (21, 2945340), (27, 2290820), (28, 2209005), (30, 2061738), (35, 1767204), (36, 1718115), (42, 1472670), (45, 1374492), (54, 1145410), (60, 1030869), (63, 981780), (70, 883602), (84, 736335), (90, 687246), (105, 589068), (108, 572705), (126, 490890), (135, 458164), (140, 441801), (180, 343623), (189, 327260), (210, 294534), (252, 245445), (270, 229082), (315, 196356), (378, 163630), (420, 147267), (540, 114541), (630, 98178), (756, 81815), (945, 65452), (1260, 49089), (1890, 32726), (3780, 16363)]