124029780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{42187}}^1$

素因数の和:42213

約数の個数: 72

約数和(自身を含む): 403992288

約数和(自身を除く): 279962508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 42187, 84374, 126561, 168748, 210935, 253122, 295309, 421870, 506244, 590618, 632805, 843740, 885927, 1181236, 1265610, 1476545, 1771854, 2067163, 2531220, 2953090, 3543708, 4134326, 4429635, 5906180, 6201489, 8268652, 8859270, 10335815, 12402978, 17718540, 20671630, 24805956, 31007445, 41343260, 62014890, 124029780]

約数ペア:

[(1, 124029780), (2, 62014890), (3, 41343260), (4, 31007445), (5, 24805956), (6, 20671630), (7, 17718540), (10, 12402978), (12, 10335815), (14, 8859270), (15, 8268652), (20, 6201489), (21, 5906180), (28, 4429635), (30, 4134326), (35, 3543708), (42, 2953090), (49, 2531220), (60, 2067163), (70, 1771854), (84, 1476545), (98, 1265610), (105, 1181236), (140, 885927), (147, 843740), (196, 632805), (210, 590618), (245, 506244), (294, 421870), (420, 295309), (490, 253122), (588, 210935), (735, 168748), (980, 126561), (1470, 84374), (2940, 42187)]