13117608420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31232401}}^1$

素因数の和:31232420

約数の個数: 48

約数和(自身を含む): 41976348288

約数和(自身を除く): 28858739868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 31232401, 62464802, 93697203, 124929604, 156162005, 187394406, 218626807, 312324010, 374788812, 437253614, 468486015, 624648020, 655880421, 874507228, 936972030, 1093134035, 1311760842, 1873944060, 2186268070, 2623521684, 3279402105, 4372536140, 6558804210, 13117608420]

約数ペア:

[(1, 13117608420), (2, 6558804210), (3, 4372536140), (4, 3279402105), (5, 2623521684), (6, 2186268070), (7, 1873944060), (10, 1311760842), (12, 1093134035), (14, 936972030), (15, 874507228), (20, 655880421), (21, 624648020), (28, 468486015), (30, 437253614), (35, 374788812), (42, 312324010), (60, 218626807), (70, 187394406), (84, 156162005), (105, 124929604), (140, 93697203), (210, 62464802), (420, 31232401)]