30151340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22501}}^1$

素因数の和:22577

約数の個数: 24

約数和(自身を含む): 64265712

約数和(自身を除く): 34114372

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 22501, 45002, 90004, 112505, 225010, 450020, 1507567, 3015134, 6030268, 7537835, 15075670, 30151340]

約数ペア:

[(1, 30151340), (2, 15075670), (4, 7537835), (5, 6030268), (10, 3015134), (20, 1507567), (67, 450020), (134, 225010), (268, 112505), (335, 90004), (670, 45002), (1340, 22501)]