74411610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 222856704

約数和(自身を除く): 148445094

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 97, 105, 130, 182, 194, 195, 210, 273, 281, 291, 390, 455, 485, 546, 562, 582, 679, 843, 910, 970, 1261, 1358, 1365, 1405, 1455, 1686, 1967, 2037, 2522, 2730, 2810, 2910, 3395, 3653, 3783, 3934, 4074, 4215, 5901, 6305, 6790, 7306, 7566, 8430, 8827, 9835, 10185, 10959, 11802, 12610, 17654, 18265, 18915, 19670, 20370, 21918, 25571, 26481, 27257, 29505, 36530, 37830, 44135, 51142, 52962, 54514, 54795, 59010, 76713, 81771, 88270, 109590, 127855, 132405, 136285, 153426, 163542, 190799, 255710, 264810, 272570, 354341, 381598, 383565, 408855, 572397, 708682, 767130, 817710, 953995, 1063023, 1144794, 1771705, 1907990, 2126046, 2480387, 2861985, 3543410, 4960774, 5315115, 5723970, 7441161, 10630230, 12401935, 14882322, 24803870, 37205805, 74411610]

約数ペア:

[(1, 74411610), (2, 37205805), (3, 24803870), (5, 14882322), (6, 12401935), (7, 10630230), (10, 7441161), (13, 5723970), (14, 5315115), (15, 4960774), (21, 3543410), (26, 2861985), (30, 2480387), (35, 2126046), (39, 1907990), (42, 1771705), (65, 1144794), (70, 1063023), (78, 953995), (91, 817710), (97, 767130), (105, 708682), (130, 572397), (182, 408855), (194, 383565), (195, 381598), (210, 354341), (273, 272570), (281, 264810), (291, 255710), (390, 190799), (455, 163542), (485, 153426), (546, 136285), (562, 132405), (582, 127855), (679, 109590), (843, 88270), (910, 81771), (970, 76713), (1261, 59010), (1358, 54795), (1365, 54514), (1405, 52962), (1455, 51142), (1686, 44135), (1967, 37830), (2037, 36530), (2522, 29505), (2730, 27257), (2810, 26481), (2910, 25571), (3395, 21918), (3653, 20370), (3783, 19670), (3934, 18915), (4074, 18265), (4215, 17654), (5901, 12610), (6305, 11802), (6790, 10959), (7306, 10185), (7566, 9835), (8430, 8827)]