2017217850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 5069675520

約数和(自身を除く): 3052457670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 181, 191, 362, 382, 389, 543, 573, 778, 905, 955, 1086, 1146, 1167, 1810, 1910, 1945, 2334, 2715, 2865, 3890, 4525, 4775, 5430, 5730, 5835, 9050, 9550, 9725, 11670, 13575, 14325, 19450, 27150, 28650, 29175, 34571, 58350, 69142, 70409, 74299, 103713, 140818, 148598, 172855, 207426, 211227, 222897, 345710, 352045, 371495, 422454, 445794, 518565, 704090, 742990, 864275, 1037130, 1056135, 1114485, 1728550, 1760225, 1857475, 2112270, 2228970, 2592825, 3520450, 3714950, 5185650, 5280675, 5572425, 10561350, 11144850, 13448119, 26896238, 40344357, 67240595, 80688714, 134481190, 201721785, 336202975, 403443570, 672405950, 1008608925, 2017217850]

約数ペア:

[(1, 2017217850), (2, 1008608925), (3, 672405950), (5, 403443570), (6, 336202975), (10, 201721785), (15, 134481190), (25, 80688714), (30, 67240595), (50, 40344357), (75, 26896238), (150, 13448119), (181, 11144850), (191, 10561350), (362, 5572425), (382, 5280675), (389, 5185650), (543, 3714950), (573, 3520450), (778, 2592825), (905, 2228970), (955, 2112270), (1086, 1857475), (1146, 1760225), (1167, 1728550), (1810, 1114485), (1910, 1056135), (1945, 1037130), (2334, 864275), (2715, 742990), (2865, 704090), (3890, 518565), (4525, 445794), (4775, 422454), (5430, 371495), (5730, 352045), (5835, 345710), (9050, 222897), (9550, 211227), (9725, 207426), (11670, 172855), (13575, 148598), (14325, 140818), (19450, 103713), (27150, 74299), (28650, 70409), (29175, 69142), (34571, 58350)]