38754660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 126427392

約数和(自身を除く): 87672732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1741, 1855, 2226, 3180, 3482, 3710, 4452, 5223, 5565, 6964, 7420, 8705, 10446, 11130, 12187, 17410, 20892, 22260, 24374, 26115, 34820, 36561, 48748, 52230, 60935, 73122, 92273, 104460, 121870, 146244, 182805, 184546, 243740, 276819, 365610, 369092, 461365, 553638, 645911, 731220, 922730, 1107276, 1291822, 1384095, 1845460, 1937733, 2583644, 2768190, 3229555, 3875466, 5536380, 6459110, 7750932, 9688665, 12918220, 19377330, 38754660]

約数ペア:

[(1, 38754660), (2, 19377330), (3, 12918220), (4, 9688665), (5, 7750932), (6, 6459110), (7, 5536380), (10, 3875466), (12, 3229555), (14, 2768190), (15, 2583644), (20, 1937733), (21, 1845460), (28, 1384095), (30, 1291822), (35, 1107276), (42, 922730), (53, 731220), (60, 645911), (70, 553638), (84, 461365), (105, 369092), (106, 365610), (140, 276819), (159, 243740), (210, 184546), (212, 182805), (265, 146244), (318, 121870), (371, 104460), (420, 92273), (530, 73122), (636, 60935), (742, 52230), (795, 48748), (1060, 36561), (1113, 34820), (1484, 26115), (1590, 24374), (1741, 22260), (1855, 20892), (2226, 17410), (3180, 12187), (3482, 11130), (3710, 10446), (4452, 8705), (5223, 7420), (5565, 6964)]