4108140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 12907440

約数和(自身を除く): 8799300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 787, 870, 1044, 1305, 1574, 1740, 2361, 2610, 3148, 3935, 4722, 5220, 7083, 7870, 9444, 11805, 14166, 15740, 22823, 23610, 28332, 35415, 45646, 47220, 68469, 70830, 91292, 114115, 136938, 141660, 205407, 228230, 273876, 342345, 410814, 456460, 684690, 821628, 1027035, 1369380, 2054070, 4108140]

約数ペア:

[(1, 4108140), (2, 2054070), (3, 1369380), (4, 1027035), (5, 821628), (6, 684690), (9, 456460), (10, 410814), (12, 342345), (15, 273876), (18, 228230), (20, 205407), (29, 141660), (30, 136938), (36, 114115), (45, 91292), (58, 70830), (60, 68469), (87, 47220), (90, 45646), (116, 35415), (145, 28332), (174, 23610), (180, 22823), (261, 15740), (290, 14166), (348, 11805), (435, 9444), (522, 7870), (580, 7083), (787, 5220), (870, 4722), (1044, 3935), (1305, 3148), (1574, 2610), (1740, 2361)]