4221210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20101}}^1$

素因数の和:20118

約数の個数: 32

約数和(自身を含む): 11578752

約数和(自身を除く): 7357542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20101, 40202, 60303, 100505, 120606, 140707, 201010, 281414, 301515, 422121, 603030, 703535, 844242, 1407070, 2110605, 4221210]

約数ペア:

[(1, 4221210), (2, 2110605), (3, 1407070), (5, 844242), (6, 703535), (7, 603030), (10, 422121), (14, 301515), (15, 281414), (21, 201010), (30, 140707), (35, 120606), (42, 100505), (70, 60303), (105, 40202), (210, 20101)]