179675580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 576898560

約数和(自身を除く): 397222980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 419, 420, 838, 1021, 1257, 1676, 2042, 2095, 2514, 2933, 3063, 4084, 4190, 5028, 5105, 5866, 6126, 6285, 7147, 8380, 8799, 10210, 11732, 12252, 12570, 14294, 14665, 15315, 17598, 20420, 21441, 25140, 28588, 29330, 30630, 35196, 35735, 42882, 43995, 58660, 61260, 71470, 85764, 87990, 107205, 142940, 175980, 214410, 427799, 428820, 855598, 1283397, 1711196, 2138995, 2566794, 2994593, 4277990, 5133588, 5989186, 6416985, 8555980, 8983779, 11978372, 12833970, 14972965, 17967558, 25667940, 29945930, 35935116, 44918895, 59891860, 89837790, 179675580]

約数ペア:

[(1, 179675580), (2, 89837790), (3, 59891860), (4, 44918895), (5, 35935116), (6, 29945930), (7, 25667940), (10, 17967558), (12, 14972965), (14, 12833970), (15, 11978372), (20, 8983779), (21, 8555980), (28, 6416985), (30, 5989186), (35, 5133588), (42, 4277990), (60, 2994593), (70, 2566794), (84, 2138995), (105, 1711196), (140, 1283397), (210, 855598), (419, 428820), (420, 427799), (838, 214410), (1021, 175980), (1257, 142940), (1676, 107205), (2042, 87990), (2095, 85764), (2514, 71470), (2933, 61260), (3063, 58660), (4084, 43995), (4190, 42882), (5028, 35735), (5105, 35196), (5866, 30630), (6126, 29330), (6285, 28588), (7147, 25140), (8380, 21441), (8799, 20420), (10210, 17598), (11732, 15315), (12252, 14665), (12570, 14294)]