268304670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21143}}^1$

素因数の和:21206

約数の個数: 64

約数和(自身を含む): 730736640

約数和(自身を除く): 462431970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 21143, 42286, 63429, 105715, 126858, 190287, 211430, 317145, 380574, 570861, 634290, 951435, 993721, 1141722, 1902870, 1987442, 2854305, 2981163, 4968605, 5708610, 5962326, 8943489, 9937210, 14905815, 17886978, 26830467, 29811630, 44717445, 53660934, 89434890, 134152335, 268304670]

約数ペア:

[(1, 268304670), (2, 134152335), (3, 89434890), (5, 53660934), (6, 44717445), (9, 29811630), (10, 26830467), (15, 17886978), (18, 14905815), (27, 9937210), (30, 8943489), (45, 5962326), (47, 5708610), (54, 4968605), (90, 2981163), (94, 2854305), (135, 1987442), (141, 1902870), (235, 1141722), (270, 993721), (282, 951435), (423, 634290), (470, 570861), (705, 380574), (846, 317145), (1269, 211430), (1410, 190287), (2115, 126858), (2538, 105715), (4230, 63429), (6345, 42286), (12690, 21143)]