155988630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{247601}}^1$

素因数の和:247621

約数の個数: 48

約数和(自身を含む): 463510944

約数和(自身を除く): 307522314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 247601, 495202, 742803, 1238005, 1485606, 1733207, 2228409, 2476010, 3466414, 3714015, 4456818, 5199621, 7428030, 8666035, 10399242, 11142045, 15598863, 17332070, 22284090, 25998105, 31197726, 51996210, 77994315, 155988630]

約数ペア:

[(1, 155988630), (2, 77994315), (3, 51996210), (5, 31197726), (6, 25998105), (7, 22284090), (9, 17332070), (10, 15598863), (14, 11142045), (15, 10399242), (18, 8666035), (21, 7428030), (30, 5199621), (35, 4456818), (42, 3714015), (45, 3466414), (63, 2476010), (70, 2228409), (90, 1733207), (105, 1485606), (126, 1238005), (210, 742803), (315, 495202), (630, 247601)]