260944610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 502329600

約数和(自身を除く): 241384990

約数列:

[1, 2, 5, 10, 29, 58, 59, 101, 118, 145, 151, 202, 290, 295, 302, 505, 590, 755, 1010, 1510, 1711, 2929, 3422, 4379, 5858, 5959, 8555, 8758, 8909, 11918, 14645, 15251, 17110, 17818, 21895, 29290, 29795, 30502, 43790, 44545, 59590, 76255, 89090, 152510, 172811, 258361, 345622, 442279, 516722, 864055, 884558, 899809, 1291805, 1728110, 1799618, 2211395, 2583610, 4422790, 4499045, 8998090, 26094461, 52188922, 130472305, 260944610]

約数ペア:

[(1, 260944610), (2, 130472305), (5, 52188922), (10, 26094461), (29, 8998090), (58, 4499045), (59, 4422790), (101, 2583610), (118, 2211395), (145, 1799618), (151, 1728110), (202, 1291805), (290, 899809), (295, 884558), (302, 864055), (505, 516722), (590, 442279), (755, 345622), (1010, 258361), (1510, 172811), (1711, 152510), (2929, 89090), (3422, 76255), (4379, 59590), (5858, 44545), (5959, 43790), (8555, 30502), (8758, 29795), (8909, 29290), (11918, 21895), (14645, 17818), (15251, 17110)]