139580370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91229}}^1$

素因数の和:91259

約数の個数: 48

約数和(自身を含む): 384260760

約数和(自身を除く): 244680390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 91229, 182458, 273687, 456145, 547374, 821061, 912290, 1368435, 1550893, 1642122, 2736870, 3101786, 4105305, 4652679, 7754465, 8210610, 9305358, 13958037, 15508930, 23263395, 27916074, 46526790, 69790185, 139580370]

約数ペア:

[(1, 139580370), (2, 69790185), (3, 46526790), (5, 27916074), (6, 23263395), (9, 15508930), (10, 13958037), (15, 9305358), (17, 8210610), (18, 7754465), (30, 4652679), (34, 4105305), (45, 3101786), (51, 2736870), (85, 1642122), (90, 1550893), (102, 1368435), (153, 912290), (170, 821061), (255, 547374), (306, 456145), (510, 273687), (765, 182458), (1530, 91229)]