2057850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 5875740

約数和(自身を除く): 3817890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 269, 306, 425, 450, 510, 538, 765, 807, 850, 1275, 1345, 1530, 1614, 2421, 2550, 2690, 3825, 4035, 4573, 4842, 6725, 7650, 8070, 9146, 12105, 13450, 13719, 20175, 22865, 24210, 27438, 40350, 41157, 45730, 60525, 68595, 82314, 114325, 121050, 137190, 205785, 228650, 342975, 411570, 685950, 1028925, 2057850]

約数ペア:

[(1, 2057850), (2, 1028925), (3, 685950), (5, 411570), (6, 342975), (9, 228650), (10, 205785), (15, 137190), (17, 121050), (18, 114325), (25, 82314), (30, 68595), (34, 60525), (45, 45730), (50, 41157), (51, 40350), (75, 27438), (85, 24210), (90, 22865), (102, 20175), (150, 13719), (153, 13450), (170, 12105), (225, 9146), (255, 8070), (269, 7650), (306, 6725), (425, 4842), (450, 4573), (510, 4035), (538, 3825), (765, 2690), (807, 2550), (850, 2421), (1275, 1614), (1345, 1530)]