379940940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{34603}}^1$

素因数の和:34679

約数の個数: 72

約数和(自身を含む): 1171414608

約数和(自身を除く): 791473668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 34603, 69206, 103809, 138412, 173015, 207618, 311427, 346030, 415236, 519045, 622854, 692060, 1038090, 1245708, 1557135, 2076180, 2110783, 3114270, 4221566, 6228540, 6332349, 8443132, 10553915, 12664698, 18997047, 21107830, 25329396, 31661745, 37994094, 42215660, 63323490, 75988188, 94985235, 126646980, 189970470, 379940940]

約数ペア:

[(1, 379940940), (2, 189970470), (3, 126646980), (4, 94985235), (5, 75988188), (6, 63323490), (9, 42215660), (10, 37994094), (12, 31661745), (15, 25329396), (18, 21107830), (20, 18997047), (30, 12664698), (36, 10553915), (45, 8443132), (60, 6332349), (61, 6228540), (90, 4221566), (122, 3114270), (180, 2110783), (183, 2076180), (244, 1557135), (305, 1245708), (366, 1038090), (549, 692060), (610, 622854), (732, 519045), (915, 415236), (1098, 346030), (1220, 311427), (1830, 207618), (2196, 173015), (2745, 138412), (3660, 103809), (5490, 69206), (10980, 34603)]