147754810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{34603}}^1$

素因数の和:34678

約数の個数: 32

約数和(自身を含む): 308944512

約数和(自身を除く): 161189702

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 34603, 69206, 173015, 242221, 346030, 484442, 1211105, 2110783, 2422210, 4221566, 10553915, 14775481, 21107830, 29550962, 73877405, 147754810]

約数ペア:

[(1, 147754810), (2, 73877405), (5, 29550962), (7, 21107830), (10, 14775481), (14, 10553915), (35, 4221566), (61, 2422210), (70, 2110783), (122, 1211105), (305, 484442), (427, 346030), (610, 242221), (854, 173015), (2135, 69206), (4270, 34603)]