13800030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7541}}^1$

素因数の和:7612

約数の個数: 32

約数和(自身を含む): 33667488

約数和(自身を除く): 19867458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 7541, 15082, 22623, 37705, 45246, 75410, 113115, 226230, 460001, 920002, 1380003, 2300005, 2760006, 4600010, 6900015, 13800030]

約数ペア:

[(1, 13800030), (2, 6900015), (3, 4600010), (5, 2760006), (6, 2300005), (10, 1380003), (15, 920002), (30, 460001), (61, 226230), (122, 113115), (183, 75410), (305, 45246), (366, 37705), (610, 22623), (915, 15082), (1830, 7541)]