143829770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 309657600

約数和(自身を除く): 165827830

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 79, 155, 158, 217, 310, 395, 434, 553, 790, 839, 1085, 1106, 1678, 2170, 2449, 2765, 4195, 4898, 5530, 5873, 8390, 11746, 12245, 17143, 24490, 26009, 29365, 34286, 52018, 58730, 66281, 85715, 130045, 132562, 171430, 182063, 260090, 331405, 364126, 463967, 662810, 910315, 927934, 1820630, 2054711, 2319835, 4109422, 4639670, 10273555, 14382977, 20547110, 28765954, 71914885, 143829770]

約数ペア:

[(1, 143829770), (2, 71914885), (5, 28765954), (7, 20547110), (10, 14382977), (14, 10273555), (31, 4639670), (35, 4109422), (62, 2319835), (70, 2054711), (79, 1820630), (155, 927934), (158, 910315), (217, 662810), (310, 463967), (395, 364126), (434, 331405), (553, 260090), (790, 182063), (839, 171430), (1085, 132562), (1106, 130045), (1678, 85715), (2170, 66281), (2449, 58730), (2765, 52018), (4195, 34286), (4898, 29365), (5530, 26009), (5873, 24490), (8390, 17143), (11746, 12245)]