7135830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 21772800

約数和(自身を除く): 14636970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 107, 114, 117, 130, 135, 171, 190, 195, 214, 234, 247, 270, 285, 321, 342, 351, 390, 494, 513, 535, 570, 585, 642, 702, 741, 855, 963, 1026, 1070, 1170, 1235, 1391, 1482, 1605, 1710, 1755, 1926, 2033, 2223, 2470, 2565, 2782, 2889, 3210, 3510, 3705, 4066, 4173, 4446, 4815, 5130, 5778, 6099, 6669, 6955, 7410, 8346, 9630, 10165, 11115, 12198, 12519, 13338, 13910, 14445, 18297, 20330, 20865, 22230, 25038, 26429, 28890, 30495, 33345, 36594, 37557, 41730, 52858, 54891, 60990, 62595, 66690, 75114, 79287, 91485, 109782, 125190, 132145, 158574, 182970, 187785, 237861, 264290, 274455, 375570, 396435, 475722, 548910, 713583, 792870, 1189305, 1427166, 2378610, 3567915, 7135830]

約数ペア:

[(1, 7135830), (2, 3567915), (3, 2378610), (5, 1427166), (6, 1189305), (9, 792870), (10, 713583), (13, 548910), (15, 475722), (18, 396435), (19, 375570), (26, 274455), (27, 264290), (30, 237861), (38, 187785), (39, 182970), (45, 158574), (54, 132145), (57, 125190), (65, 109782), (78, 91485), (90, 79287), (95, 75114), (107, 66690), (114, 62595), (117, 60990), (130, 54891), (135, 52858), (171, 41730), (190, 37557), (195, 36594), (214, 33345), (234, 30495), (247, 28890), (270, 26429), (285, 25038), (321, 22230), (342, 20865), (351, 20330), (390, 18297), (494, 14445), (513, 13910), (535, 13338), (570, 12519), (585, 12198), (642, 11115), (702, 10165), (741, 9630), (855, 8346), (963, 7410), (1026, 6955), (1070, 6669), (1170, 6099), (1235, 5778), (1391, 5130), (1482, 4815), (1605, 4446), (1710, 4173), (1755, 4066), (1926, 3705), (2033, 3510), (2223, 3210), (2470, 2889), (2565, 2782)]