4280010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 11923200

約数和(自身を除く): 7643190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 229, 267, 445, 458, 534, 623, 687, 890, 1145, 1246, 1335, 1374, 1603, 1869, 2290, 2670, 3115, 3206, 3435, 3738, 4809, 6230, 6870, 8015, 9345, 9618, 16030, 18690, 20381, 24045, 40762, 48090, 61143, 101905, 122286, 142667, 203810, 285334, 305715, 428001, 611430, 713335, 856002, 1426670, 2140005, 4280010]

約数ペア:

[(1, 4280010), (2, 2140005), (3, 1426670), (5, 856002), (6, 713335), (7, 611430), (10, 428001), (14, 305715), (15, 285334), (21, 203810), (30, 142667), (35, 122286), (42, 101905), (70, 61143), (89, 48090), (105, 40762), (178, 24045), (210, 20381), (229, 18690), (267, 16030), (445, 9618), (458, 9345), (534, 8015), (623, 6870), (687, 6230), (890, 4809), (1145, 3738), (1246, 3435), (1335, 3206), (1374, 3115), (1603, 2670), (1869, 2290)]