354860730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 1086566400

約数和(自身を除く): 731705670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 359, 378, 523, 630, 718, 945, 1046, 1077, 1569, 1795, 1890, 2154, 2513, 2615, 3138, 3231, 3590, 3661, 4707, 5026, 5230, 5385, 6462, 7322, 7539, 7845, 9414, 9693, 10770, 10983, 12565, 14121, 15078, 15690, 16155, 18305, 19386, 21966, 22617, 23535, 25130, 28242, 32310, 32949, 36610, 37695, 45234, 47070, 48465, 54915, 65898, 67851, 70605, 75390, 96930, 98847, 109830, 113085, 135702, 141210, 164745, 187757, 197694, 226170, 329490, 339255, 375514, 494235, 563271, 678510, 938785, 988470, 1126542, 1314299, 1689813, 1877570, 2628598, 2816355, 3379626, 3942897, 5069439, 5632710, 6571495, 7885794, 8449065, 10138878, 11828691, 13142990, 16898130, 19714485, 23657382, 25347195, 35486073, 39428970, 50694390, 59143455, 70972146, 118286910, 177430365, 354860730]

約数ペア:

[(1, 354860730), (2, 177430365), (3, 118286910), (5, 70972146), (6, 59143455), (7, 50694390), (9, 39428970), (10, 35486073), (14, 25347195), (15, 23657382), (18, 19714485), (21, 16898130), (27, 13142990), (30, 11828691), (35, 10138878), (42, 8449065), (45, 7885794), (54, 6571495), (63, 5632710), (70, 5069439), (90, 3942897), (105, 3379626), (126, 2816355), (135, 2628598), (189, 1877570), (210, 1689813), (270, 1314299), (315, 1126542), (359, 988470), (378, 938785), (523, 678510), (630, 563271), (718, 494235), (945, 375514), (1046, 339255), (1077, 329490), (1569, 226170), (1795, 197694), (1890, 187757), (2154, 164745), (2513, 141210), (2615, 135702), (3138, 113085), (3231, 109830), (3590, 98847), (3661, 96930), (4707, 75390), (5026, 70605), (5230, 67851), (5385, 65898), (6462, 54915), (7322, 48465), (7539, 47070), (7845, 45234), (9414, 37695), (9693, 36610), (10770, 32949), (10983, 32310), (12565, 28242), (14121, 25130), (15078, 23535), (15690, 22617), (16155, 21966), (18305, 19386)]