61555410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{32569}}^1$

素因数の和:32592

約数の個数: 64

約数和(自身を含む): 187603200

約数和(自身を除く): 126047790

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, 378, 630, 945, 1890, 32569, 65138, 97707, 162845, 195414, 227983, 293121, 325690, 455966, 488535, 586242, 683949, 879363, 977070, 1139915, 1367898, 1465605, 1758726, 2051847, 2279830, 2931210, 3419745, 4103694, 4396815, 6155541, 6839490, 8793630, 10259235, 12311082, 20518470, 30777705, 61555410]

約数ペア:

[(1, 61555410), (2, 30777705), (3, 20518470), (5, 12311082), (6, 10259235), (7, 8793630), (9, 6839490), (10, 6155541), (14, 4396815), (15, 4103694), (18, 3419745), (21, 2931210), (27, 2279830), (30, 2051847), (35, 1758726), (42, 1465605), (45, 1367898), (54, 1139915), (63, 977070), (70, 879363), (90, 683949), (105, 586242), (126, 488535), (135, 455966), (189, 325690), (210, 293121), (270, 227983), (315, 195414), (378, 162845), (630, 97707), (945, 65138), (1890, 32569)]