271101460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 690923520

約数和(自身を除く): 419822060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 92, 115, 118, 140, 161, 230, 236, 295, 322, 413, 460, 590, 644, 805, 826, 1180, 1357, 1427, 1610, 1652, 2065, 2714, 2854, 3220, 4130, 5428, 5708, 6785, 7135, 8260, 9499, 9989, 13570, 14270, 18998, 19978, 27140, 28540, 32821, 37996, 39956, 47495, 49945, 65642, 84193, 94990, 99890, 131284, 164105, 168386, 189980, 199780, 229747, 328210, 336772, 420965, 459494, 589351, 656420, 841930, 918988, 1148735, 1178702, 1683860, 1936439, 2297470, 2357404, 2946755, 3872878, 4594940, 5893510, 7745756, 9682195, 11787020, 13555073, 19364390, 27110146, 38728780, 54220292, 67775365, 135550730, 271101460]

約数ペア:

[(1, 271101460), (2, 135550730), (4, 67775365), (5, 54220292), (7, 38728780), (10, 27110146), (14, 19364390), (20, 13555073), (23, 11787020), (28, 9682195), (35, 7745756), (46, 5893510), (59, 4594940), (70, 3872878), (92, 2946755), (115, 2357404), (118, 2297470), (140, 1936439), (161, 1683860), (230, 1178702), (236, 1148735), (295, 918988), (322, 841930), (413, 656420), (460, 589351), (590, 459494), (644, 420965), (805, 336772), (826, 328210), (1180, 229747), (1357, 199780), (1427, 189980), (1610, 168386), (1652, 164105), (2065, 131284), (2714, 99890), (2854, 94990), (3220, 84193), (4130, 65642), (5428, 49945), (5708, 47495), (6785, 39956), (7135, 37996), (8260, 32821), (9499, 28540), (9989, 27140), (13570, 19978), (14270, 18998)]