69741210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 224570880

約数和(自身を除く): 154829670

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 133, 147, 154, 165, 190, 209, 210, 227, 231, 245, 266, 285, 294, 330, 385, 399, 418, 454, 462, 490, 539, 570, 627, 665, 681, 735, 770, 798, 931, 1045, 1078, 1135, 1155, 1254, 1330, 1362, 1463, 1470, 1589, 1617, 1862, 1995, 2090, 2270, 2310, 2497, 2695, 2793, 2926, 3135, 3178, 3234, 3405, 3990, 4313, 4389, 4655, 4767, 4994, 5390, 5586, 6270, 6810, 7315, 7491, 7945, 8085, 8626, 8778, 9310, 9534, 10241, 11123, 12485, 12939, 13965, 14630, 14982, 15890, 16170, 17479, 20482, 21565, 21945, 22246, 23835, 24970, 25878, 27930, 30191, 30723, 33369, 34958, 37455, 43130, 43890, 47443, 47670, 51205, 52437, 55615, 60382, 61446, 64695, 66738, 74910, 87395, 90573, 94886, 102410, 104874, 111230, 122353, 129390, 142329, 150955, 153615, 166845, 174790, 181146, 211337, 237215, 244706, 262185, 284658, 301910, 307230, 332101, 333690, 367059, 422674, 452865, 474430, 524370, 611765, 634011, 664202, 711645, 734118, 905730, 996303, 1056685, 1223530, 1268022, 1423290, 1660505, 1835295, 1992606, 2113370, 2324707, 3170055, 3321010, 3670590, 4649414, 4981515, 6340110, 6974121, 9963030, 11623535, 13948242, 23247070, 34870605, 69741210]

約数ペア:

[(1, 69741210), (2, 34870605), (3, 23247070), (5, 13948242), (6, 11623535), (7, 9963030), (10, 6974121), (11, 6340110), (14, 4981515), (15, 4649414), (19, 3670590), (21, 3321010), (22, 3170055), (30, 2324707), (33, 2113370), (35, 1992606), (38, 1835295), (42, 1660505), (49, 1423290), (55, 1268022), (57, 1223530), (66, 1056685), (70, 996303), (77, 905730), (95, 734118), (98, 711645), (105, 664202), (110, 634011), (114, 611765), (133, 524370), (147, 474430), (154, 452865), (165, 422674), (190, 367059), (209, 333690), (210, 332101), (227, 307230), (231, 301910), (245, 284658), (266, 262185), (285, 244706), (294, 237215), (330, 211337), (385, 181146), (399, 174790), (418, 166845), (454, 153615), (462, 150955), (490, 142329), (539, 129390), (570, 122353), (627, 111230), (665, 104874), (681, 102410), (735, 94886), (770, 90573), (798, 87395), (931, 74910), (1045, 66738), (1078, 64695), (1135, 61446), (1155, 60382), (1254, 55615), (1330, 52437), (1362, 51205), (1463, 47670), (1470, 47443), (1589, 43890), (1617, 43130), (1862, 37455), (1995, 34958), (2090, 33369), (2270, 30723), (2310, 30191), (2497, 27930), (2695, 25878), (2793, 24970), (2926, 23835), (3135, 22246), (3178, 21945), (3234, 21565), (3405, 20482), (3990, 17479), (4313, 16170), (4389, 15890), (4655, 14982), (4767, 14630), (4994, 13965), (5390, 12939), (5586, 12485), (6270, 11123), (6810, 10241), (7315, 9534), (7491, 9310), (7945, 8778), (8085, 8626)]