66494970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 181818000

約数和(自身を除く): 115323030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 73, 87, 90, 145, 146, 174, 219, 261, 290, 349, 365, 435, 438, 522, 657, 698, 730, 870, 1047, 1095, 1305, 1314, 1745, 2094, 2117, 2190, 2610, 3141, 3285, 3490, 4234, 5235, 6282, 6351, 6570, 10121, 10470, 10585, 12702, 15705, 19053, 20242, 21170, 25477, 30363, 31410, 31755, 38106, 50605, 50954, 60726, 63510, 76431, 91089, 95265, 101210, 127385, 151815, 152862, 182178, 190530, 229293, 254770, 303630, 382155, 455445, 458586, 738833, 764310, 910890, 1146465, 1477666, 2216499, 2292930, 3694165, 4432998, 6649497, 7388330, 11082495, 13298994, 22164990, 33247485, 66494970]

約数ペア:

[(1, 66494970), (2, 33247485), (3, 22164990), (5, 13298994), (6, 11082495), (9, 7388330), (10, 6649497), (15, 4432998), (18, 3694165), (29, 2292930), (30, 2216499), (45, 1477666), (58, 1146465), (73, 910890), (87, 764310), (90, 738833), (145, 458586), (146, 455445), (174, 382155), (219, 303630), (261, 254770), (290, 229293), (349, 190530), (365, 182178), (435, 152862), (438, 151815), (522, 127385), (657, 101210), (698, 95265), (730, 91089), (870, 76431), (1047, 63510), (1095, 60726), (1305, 50954), (1314, 50605), (1745, 38106), (2094, 31755), (2117, 31410), (2190, 30363), (2610, 25477), (3141, 21170), (3285, 20242), (3490, 19053), (4234, 15705), (5235, 12702), (6282, 10585), (6351, 10470), (6570, 10121)]