65017380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2003}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 182476224

約数和(自身を除く): 117458844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2003, 2164, 2705, 3246, 4006, 5410, 6009, 6492, 8012, 8115, 10015, 10820, 12018, 16230, 20030, 24036, 30045, 32460, 40060, 60090, 120180, 1083623, 2167246, 3250869, 4334492, 5418115, 6501738, 10836230, 13003476, 16254345, 21672460, 32508690, 65017380]

約数ペア:

[(1, 65017380), (2, 32508690), (3, 21672460), (4, 16254345), (5, 13003476), (6, 10836230), (10, 6501738), (12, 5418115), (15, 4334492), (20, 3250869), (30, 2167246), (60, 1083623), (541, 120180), (1082, 60090), (1623, 40060), (2003, 32460), (2164, 30045), (2705, 24036), (3246, 20030), (4006, 16230), (5410, 12018), (6009, 10820), (6492, 10015), (8012, 8115)]