235532070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20287}}^1$

素因数の和:20346

約数の個数: 64

約数和(自身を含む): 642723840

約数和(自身を除く): 407191770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 20287, 40574, 60861, 101435, 121722, 182583, 202870, 304305, 365166, 547749, 608610, 872341, 912915, 1095498, 1744682, 1825830, 2617023, 2738745, 4361705, 5234046, 5477490, 7851069, 8723410, 13085115, 15702138, 23553207, 26170230, 39255345, 47106414, 78510690, 117766035, 235532070]

約数ペア:

[(1, 235532070), (2, 117766035), (3, 78510690), (5, 47106414), (6, 39255345), (9, 26170230), (10, 23553207), (15, 15702138), (18, 13085115), (27, 8723410), (30, 7851069), (43, 5477490), (45, 5234046), (54, 4361705), (86, 2738745), (90, 2617023), (129, 1825830), (135, 1744682), (215, 1095498), (258, 912915), (270, 872341), (387, 608610), (430, 547749), (645, 365166), (774, 304305), (1161, 202870), (1290, 182583), (1935, 121722), (2322, 101435), (3870, 60861), (5805, 40574), (11610, 20287)]