30570090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 74807712

約数和(自身を除く): 44237622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 227, 335, 402, 454, 670, 681, 1005, 1135, 1362, 2010, 2270, 3405, 4489, 6810, 8978, 13467, 15209, 22445, 26934, 30418, 44890, 45627, 67335, 76045, 91254, 134670, 152090, 228135, 456270, 1019003, 2038006, 3057009, 5095015, 6114018, 10190030, 15285045, 30570090]

約数ペア:

[(1, 30570090), (2, 15285045), (3, 10190030), (5, 6114018), (6, 5095015), (10, 3057009), (15, 2038006), (30, 1019003), (67, 456270), (134, 228135), (201, 152090), (227, 134670), (335, 91254), (402, 76045), (454, 67335), (670, 45627), (681, 44890), (1005, 30418), (1135, 26934), (1362, 22445), (2010, 15209), (2270, 13467), (3405, 8978), (4489, 6810)]