141929970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 128

約数和(自身を含む): 428198400

約数和(自身を除く): 286268430

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 343, 390, 455, 490, 546, 637, 686, 735, 910, 1029, 1061, 1274, 1365, 1470, 1715, 1911, 2058, 2122, 2730, 3183, 3185, 3430, 3822, 4459, 5145, 5305, 6366, 6370, 7427, 8918, 9555, 10290, 10610, 13377, 13793, 14854, 15915, 19110, 22281, 22295, 26754, 27586, 31830, 37135, 41379, 44562, 44590, 51989, 66885, 68965, 74270, 82758, 96551, 103978, 111405, 133770, 137930, 155967, 193102, 206895, 222810, 259945, 289653, 311934, 363923, 413790, 482755, 519890, 579306, 675857, 727846, 779835, 965510, 1091769, 1351714, 1448265, 1559670, 1819615, 2027571, 2183538, 2896530, 3379285, 3639230, 4055142, 4730999, 5458845, 6758570, 9461998, 10137855, 10917690, 14192997, 20275710, 23654995, 28385994, 47309990, 70964985, 141929970]

約数ペア:

[(1, 141929970), (2, 70964985), (3, 47309990), (5, 28385994), (6, 23654995), (7, 20275710), (10, 14192997), (13, 10917690), (14, 10137855), (15, 9461998), (21, 6758570), (26, 5458845), (30, 4730999), (35, 4055142), (39, 3639230), (42, 3379285), (49, 2896530), (65, 2183538), (70, 2027571), (78, 1819615), (91, 1559670), (98, 1448265), (105, 1351714), (130, 1091769), (147, 965510), (182, 779835), (195, 727846), (210, 675857), (245, 579306), (273, 519890), (294, 482755), (343, 413790), (390, 363923), (455, 311934), (490, 289653), (546, 259945), (637, 222810), (686, 206895), (735, 193102), (910, 155967), (1029, 137930), (1061, 133770), (1274, 111405), (1365, 103978), (1470, 96551), (1715, 82758), (1911, 74270), (2058, 68965), (2122, 66885), (2730, 51989), (3183, 44590), (3185, 44562), (3430, 41379), (3822, 37135), (4459, 31830), (5145, 27586), (5305, 26754), (6366, 22295), (6370, 22281), (7427, 19110), (8918, 15915), (9555, 14854), (10290, 13793), (10610, 13377)]