141807540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19861}}^1$

素因数の和:19897

約数の個数: 96

約数和(自身を含む): 480501504

約数和(自身を除く): 338693964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 19861, 39722, 59583, 79444, 99305, 119166, 139027, 198610, 238332, 278054, 297915, 337637, 397220, 417081, 556108, 595830, 675274, 695135, 834162, 1012911, 1191660, 1350548, 1390270, 1668324, 1688185, 2025822, 2085405, 2363459, 2780540, 3376370, 4051644, 4170810, 4726918, 5064555, 6752740, 7090377, 8341620, 9453836, 10129110, 11817295, 14180754, 20258220, 23634590, 28361508, 35451885, 47269180, 70903770, 141807540]

約数ペア:

[(1, 141807540), (2, 70903770), (3, 47269180), (4, 35451885), (5, 28361508), (6, 23634590), (7, 20258220), (10, 14180754), (12, 11817295), (14, 10129110), (15, 9453836), (17, 8341620), (20, 7090377), (21, 6752740), (28, 5064555), (30, 4726918), (34, 4170810), (35, 4051644), (42, 3376370), (51, 2780540), (60, 2363459), (68, 2085405), (70, 2025822), (84, 1688185), (85, 1668324), (102, 1390270), (105, 1350548), (119, 1191660), (140, 1012911), (170, 834162), (204, 695135), (210, 675274), (238, 595830), (255, 556108), (340, 417081), (357, 397220), (420, 337637), (476, 297915), (510, 278054), (595, 238332), (714, 198610), (1020, 139027), (1190, 119166), (1428, 99305), (1785, 79444), (2380, 59583), (3570, 39722), (7140, 19861)]