164880510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 411220800

約数和(自身を除く): 246340290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 89, 111, 178, 185, 222, 267, 370, 445, 534, 555, 890, 1110, 1335, 1669, 2670, 3293, 3338, 5007, 6586, 8345, 9879, 10014, 16465, 16690, 19758, 25035, 32930, 49395, 50070, 61753, 98790, 123506, 148541, 185259, 297082, 308765, 370518, 445623, 617530, 742705, 891246, 926295, 1485410, 1852590, 2228115, 4456230, 5496017, 10992034, 16488051, 27480085, 32976102, 54960170, 82440255, 164880510]

約数ペア:

[(1, 164880510), (2, 82440255), (3, 54960170), (5, 32976102), (6, 27480085), (10, 16488051), (15, 10992034), (30, 5496017), (37, 4456230), (74, 2228115), (89, 1852590), (111, 1485410), (178, 926295), (185, 891246), (222, 742705), (267, 617530), (370, 445623), (445, 370518), (534, 308765), (555, 297082), (890, 185259), (1110, 148541), (1335, 123506), (1669, 98790), (2670, 61753), (3293, 50070), (3338, 49395), (5007, 32930), (6586, 25035), (8345, 19758), (9879, 16690), (10014, 16465)]