70567850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 141359256

約数和(自身を除く): 70791406

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 610, 850, 1037, 1361, 1525, 2074, 2722, 3050, 5185, 6805, 10370, 13610, 23137, 25925, 34025, 46274, 51850, 68050, 83021, 115685, 166042, 231370, 415105, 578425, 830210, 1156850, 1411357, 2075525, 2822714, 4151050, 7056785, 14113570, 35283925, 70567850]

約数ペア:

[(1, 70567850), (2, 35283925), (5, 14113570), (10, 7056785), (17, 4151050), (25, 2822714), (34, 2075525), (50, 1411357), (61, 1156850), (85, 830210), (122, 578425), (170, 415105), (305, 231370), (425, 166042), (610, 115685), (850, 83021), (1037, 68050), (1361, 51850), (1525, 46274), (2074, 34025), (2722, 25925), (3050, 23137), (5185, 13610), (6805, 10370)]