7321830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4001}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 17864928

約数和(自身を除く): 10543098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 4001, 8002, 12003, 20005, 24006, 40010, 60015, 120030, 244061, 488122, 732183, 1220305, 1464366, 2440610, 3660915, 7321830]

約数ペア:

[(1, 7321830), (2, 3660915), (3, 2440610), (5, 1464366), (6, 1220305), (10, 732183), (15, 488122), (30, 244061), (61, 120030), (122, 60015), (183, 40010), (305, 24006), (366, 20005), (610, 12003), (915, 8002), (1830, 4001)]