42074130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 124747776

約数和(自身を除く): 82673646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 93, 105, 115, 138, 155, 161, 186, 210, 217, 230, 281, 310, 322, 345, 434, 465, 483, 562, 651, 690, 713, 805, 843, 930, 966, 1085, 1302, 1405, 1426, 1610, 1686, 1967, 2139, 2170, 2415, 2810, 3255, 3565, 3934, 4215, 4278, 4830, 4991, 5901, 6463, 6510, 7130, 8430, 8711, 9835, 9982, 10695, 11802, 12926, 14973, 17422, 19389, 19670, 21390, 24955, 26133, 29505, 29946, 32315, 38778, 43555, 45241, 49910, 52266, 59010, 60977, 64630, 74865, 87110, 90482, 96945, 121954, 130665, 135723, 149730, 182931, 193890, 200353, 226205, 261330, 271446, 304885, 365862, 400706, 452410, 601059, 609770, 678615, 914655, 1001765, 1202118, 1357230, 1402471, 1829310, 2003530, 2804942, 3005295, 4207413, 6010590, 7012355, 8414826, 14024710, 21037065, 42074130]

約数ペア:

[(1, 42074130), (2, 21037065), (3, 14024710), (5, 8414826), (6, 7012355), (7, 6010590), (10, 4207413), (14, 3005295), (15, 2804942), (21, 2003530), (23, 1829310), (30, 1402471), (31, 1357230), (35, 1202118), (42, 1001765), (46, 914655), (62, 678615), (69, 609770), (70, 601059), (93, 452410), (105, 400706), (115, 365862), (138, 304885), (155, 271446), (161, 261330), (186, 226205), (210, 200353), (217, 193890), (230, 182931), (281, 149730), (310, 135723), (322, 130665), (345, 121954), (434, 96945), (465, 90482), (483, 87110), (562, 74865), (651, 64630), (690, 60977), (713, 59010), (805, 52266), (843, 49910), (930, 45241), (966, 43555), (1085, 38778), (1302, 32315), (1405, 29946), (1426, 29505), (1610, 26133), (1686, 24955), (1967, 21390), (2139, 19670), (2170, 19389), (2415, 17422), (2810, 14973), (3255, 12926), (3565, 11802), (3934, 10695), (4215, 9982), (4278, 9835), (4830, 8711), (4991, 8430), (5901, 7130), (6463, 6510)]